Home

L8-Family AT Commands User Manual

Contents

1. L8 Family AT Commands User Manual Page 262 of 284 IDOCCON OK with active contexts The following table shows the CGCMOD parameters lt Parameter gt Description lt cid gt Anumeric parameter which specifies a particular PDP context definition see the CGDCONT and CGDSCONT commands Example AT CGDCONT CGDCONT 1 IP CMNET 172 29 107 202 0 0 CGDCONT 2 IP 0 0 0 0 1 1 CGDCONT 3 IP CMNET 0 0 0 0 0 0 CGDCONT 4 IP CMNET 0 0 0 0 0 0 CGDCONT 6 IPV6 CDOE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OK AT CGCMOD 1 1 OK AT CGCMOD 1 1 6 OK AT CGDCONT CGDCONT 1 IP CMNET 172 29 107 202 0 0 CGDCONT 2 IP 0 0 0 0 1 1 CGDCONT 3 IP CMNET 0 0 0 0 0 0 CGDCONT 4 IP CMNET 0 0 0 0 0 0 CGDCONT 6 IPV6 CDOE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OK AT CGCMOD CGCMOD 1 2 3 4 6 OK L8 Family AT Commands User Manual Page 263 of 284 FIDCCON 12 2 15 CGDATA Enter Data State This execution command causes the MT to perform whatever actions are necessary to establish communication between the TE and the network using one or more GPRS PDP types This may include performing a GPRS attach and one or more PDP context activation If the parameters are accepted MT displays the intermediate result code CONNECT on TE and enters the online data state thereafter data transfer may proceed No other commands
2. pead SSN VESEN The Read command displays the lt n gt lt m gt current supplementary service OK notification setting Test CSSN CSSN 0 1 0 1 i The Test command displays the list of OK supported CSSN values The following table shows the CSSN parameters lt Parameter gt Description lt n gt be specified Sets displays the CSSI result code presentation status This value must L8 Family AT Commands User Manual Page 85 of 284 IDOCCON 0 Disable default 1 Enable lt m gt Sets displays the CSSU result code presentation status This value is optional but cannot be specified without lt n gt 0 Disable default 1 Enable Value Description Modem Support 0 Unconditional call forwarding is active Yes 1 Some conditional call forwarding is active Yes 2 Call has been forwarded Yes 3 Call is waiting Yes GSM only 4 CUG call lt index gt is present Yes 5 Outgoing calls are barred Yes 6 Incoming calls are barred Yes 7 CLIR suppression rejected Yes 8 Call has been deflected No Value Description Modem Support 0 This is a forwarded call Yes mobile terminated call setup 1 CUG call lt index gt is present mobile terminated call Yes setup 2 Call has been put on hold during a voice call Yes L8 Family AT Commands User Manual Page 86 of 284 IDOCCON Call has been retrieved
3. L8 Family AT Commands User Manual Page 265 of 284 IDOCCON CGDSCONT lt cid gt lt p cid gt Read CGDSCONT lt d comp gt lt h comp gt Read command returns lt IM CN Signaling Flag Ind gt i the current settings for OK each defined context CGDSCONT range of lt cid gt s list Test CGDSCONT of lt cid gt s for Test command returns defined primary contexts lt PDP type gt list of sup ported lt d comp gt s list of supported lt h comp gt s list of supported lt IM CN Signaling Flag Ind gt s lt CR gt lt LF gt CGDSCONT range of lt cid gt s list of lt cid gt s for defined primary contexts lt PDP_type gt list of supported lt d_comp gt s list of supported lt h comp gt s list of supported lt IM_CN_Signaling_Flag_Ind gt s values supported as a compound value lt d_comp gt s list of supported lt h comp gt s OK The following table shows the CGDSCONT parameters lt Parameter gt Description lt cid gt PDP Context identifier It is a numeric parameter which specifies a particular PDP context definition The parameter is local to the TE MT interface and is used in other PDP context related commands The range of the permitted values is 1 10 lt p_cid gt Primary PDP context identifier It is a numeric parameter which specifies a particular PDP context definition which has been specif
4. IDOCCON OK CCWA 055728386 129 1 0 Waiting call alerts AT CHLD 1 OK NO CARRIER OK Release the active call accept the waiting call Active 9311234567 was released IWaiting 055728386 was answered 5 3 12 CCFC Call Forwarding Number and Conditions This command enables control of the call forwarding supplementary service Registration erasure activation deactivation and status query are supported Command Syntax Response Action Remarks Set CCFC lt reason If the command succeeds gt lt mode gt lt num CCFC The Set command ber gt lt type gt lt cl RE ET instructs the Modem ass gt lt subaddr gt e gt lt subaddr gt lt satype gt lt time gt which call forwarding lt satype gt lt time I lt CR gt lt LF gt settings to request from gt network The Set aS command in query Ka r AUTOSTA Ayp mode interrogates the e gt lt subaddr gt lt satype gt lt time gt EE II subscriber current call CCFC list of supported forwarding status lt reason gt s Test CCFC CCFC lt reason gt The Test command OK returns lt reason gt values supported by the Modem to the terminal The following table shows the CCFC parameters lt Parameter gt Description lt reason gt 0 Unconditional L8 Family AT Commands User Manual Page 64 of 284 IDOCCON 1 Mobile busy 2 No reply 3 Not reachable
5. CGACT list of supported lt state gt s OK The Test command requests information on the supported PDP context activation states The following table shows the CGACT parameters lt Parameter gt Description lt state gt Indicates the activation state of the context 0 Non active 1 Active lt cid gt 1 10 Anumeric parameter that specifies a particular PDP context definition Example AT CGACT CGACT 0 1 OK AT CGACT OK AT CGACT 1 ERROR GPRS network not present Note In some GPRS networks CGACT is not supported the ATD 99 command can be used to establish a connection Activating a context can take up to 150 seconds Deactivating a context can take up to 40 seconds When aborting a CGACT Set command the context is closed This can take up to 40 seconds 12 2 8 CGPADDR GPRS Addresses This command reads the allocated PDP addresses for the specified context identifiers Command Syntax Response Action Remarks L8 Family AT Commands User Manual Page 241 of 284 FIDCCON Set AT CGPADDR lt cid CGPADDR gt lt cid gt L The Set command returns a lt cid gt lt PDP_addr_1 gt lt P list of PDP addresses for the DP addr 2 gt specified context identifiers lt CR gt lt LF gt CGPADDR lt cid gt lt PDP_addr_1 gt lt P DP_addr_2 gt II OK Test AT CGPADDR CGPADDR list of The Test
6. CRING REL ASYNC CRING REL ASYNC ata Connecting dots are not displayed OK DATA call connected Modem is in Online Data mode L8 Family AT Commands User Manual Page 51 of 284 IDCCON Note Ina CSD call call release is not valid during the phase of call negotiation from OK until connect call 5 3 6 CRC Cellular Result Codes and RING CRING Incoming Call Indication This command controls whether or not to present the extended format of an incoming call indication The RING CRING indication is sent from the Modem to the terminal when the Modem is alerted by an incoming call from the network Once this indication is sent information is available on the calling line via CLIP When CRC is disabled the indication is RING and when CRC is enabled the indication is CRING Command Syntax Response Action Remarks Set CRC lt n OK The Set command enables disables gt the extended format of an incoming call indication When enabled an incoming call is indicated to the terminal with an unsolicited result code CRING lt type gt instead of the normal RING Read CRC CRC lt n gt The Read command queries the OK current settings for the cellular result code Test CRC CRC list of supported The Test command returns the lt n gt s possible lt n gt values RING CRING Indication CRING lt type gt or RING The following table shows the CRC parameters lt P
7. Numbering plan identification applies for Type of number 000 001 010 Bits3210 0 000 Unknown 0001 ISDN telephone numbering plan E 164 E 163 0011 Data numbering plan X 121 0 1 00 Telex numbering plan 1000 National numbering plan 1001 Private numbering plan 1010 ERMES numbering plan ETSI DE PS 3 01 3 1111 Reserved for extension All other values are reserved CSCA lt SCA gt parameters Following table describes CSCA lt SCA gt valid parameters including the conversion when using stored lt SCA gt in SMS PDU mode editing SMS via CMGW or CMGS without SCA This is according to 24 008V031000P Table 10 5 118 GSM 24 008V031000P Called party BCD number lt SCA gt Character in SMS Text mode Mapped character for SMS PDU mode Digits 0 9 Digits 0 9 0x91 ov aN ap p aN Tou p D C P Example AT CSCA L8 Family AT Commands User Manual Page 116 of 284 IDCCON CSCA 97212356 145 I Read SCA address and TOSCA stored in SIM EF smsp OK AT CSCA 97212356 OK AT CSCA CSCA 97212356 129 OK AT CSCA CSCA AC 129 OK AT CMGW 13 gt 0481ABCD1211640A8150224902450000A700 I Y gt N A gt B B gt C gt D CMGW 15 OK AT CMGR 15 CMGR 2 13 0481ABCD1211640A8150224902450000A700 SCA read as stored for current SMS OK AT CSCA CSCA AC 129 Read command remained SCA settings didn t change
8. lt Low gt 0 125 The lowest boundary level of the temperature value for unsolicited report Default value 0 Celsius Setting corresponding lt Low gt and lt High gt temperature boundaries for lt Report gt 3 only lt High gt 0 125 The Highest boundary level of the temperature value for unsolicited report Default value 0 Celsius Setting corresponding lt Low gt and lt High gt temperature boundaries for lt Report gt 3 only Example AT MTSM I Test the range of the parameters MTSM 0 3 6 9 1 255 40 125 OK AT MTSM 1 Set to read for once the current temperature measurement MTSM 35 Current temperature is 35 Celsius degree OK AT MTSM 2 5 Set to unsolicited temperature reports to TE for every 5 seconds OK MTSM 10 Current temperature measure report 10 Celsius MTSM 5 Unsolicited temperature report 5 Celsius after 5 seconds MTSM 7 Unsolicited temperature measure report 7 Celsius after 10 seconds MTSM 20 Unsolicited temperature measure report 20 Celsius after 15 seconds L8 Family AT Commands User Manual Page 208 of 284 IDCCON MTSM 50 Unsolicited temperature measure report 50 Celsius after Nx5 seconds AT MTSM 0 OK AT MTSM 3 30 10 40 II Set to stop the unsolicited report for every 30 seconds OK MTSM 20 MTSM 12 MTSM 47 AT MTSM OK AT MTSM 0 OK AT MTSM MTSM
9. Command Syntax Response Action Remarks Set CCLK lt time gt OK The Set command sets the date time and time zone of the system clock CME ERROR Note Set Command sets user defined s system clock values and saves them in err gt the NVM memory These saved values are kept after power cycle as well Read CCLK CCLK lt time gt The Read command returns the current OK date time and time zone setting or By default lt time gt will represent the CME ERROR network updated time lt err gt If the user has used the Set command once then lt time gt will represent the Set command setting Note If network operator does not support System Clock Update Message the initial date time and time zone L8 Family AT Commands User Manual Page 107 of 284 FIDCCON displayed by CCLK Read Command could be invalid user s responsibility to set date time and time zone by CCLK Set Command Note See Execute Command for how to enable back network update time Test CCLK CCLK list of The Test command returns valid supported parameters for the CCLK Set command lt time gt s OK The following table shows the CCLK parameters lt Parameter gt Description lt time gt ASCII string of format yy MM dd hh mm ss zz or yy MM dd hh mm ss or yy MM dd hh mm yy 2 digit year 2000 2069 MM 2 digit month 01 12 dd 2 digit day of month 00 31 hh
10. If text mode CMGF 1 command execution is successful and CBM storage CMGL lt index gt lt stat gt lt sn gt lt mid gt lt page gt lt pag es gt lt CR gt lt LF gt lt data gt lt CR gt lt LF gt CMGL lt index gt lt stat gt lt sn gt lt mid gt lt page gt lt pag es gt lt CR gt lt LF gt lt data gt If text mode CMGF 1 command execution is successful and SMS STATUS REPORTs CMGL lt index gt lt stat gt lt fo gt lt mr gt lt ra gt lt tora gt lt scts gt lt dt gt lt st gt lt CR gt lt LF gt CMGL lt index gt lt stat gt lt fo gt lt mr gt lt ra gt lt tora gt lt scts gt lt dt gt lt st gt In PDU mode CMGF 0 CMGL L8 Family AT Commands User Manual Page 134 of 284 IDOCCON LF gt lt pdu gt lt CR gt lt LF gt CMGL LF gt lt pdu gt Or CMS ERROR lt err gt lt index gt lt stat gt lt alpha gt lt length gt lt CR gt lt lt index gt lt stat gt lt alpha gt lt length gt lt CR gt lt Test CMGL CMGL list of supported lt stat gt s The Test command lists all the supported lt stats gt The following table shows the CGML parameters L8 Family AT Commands User Manual lt Parameter gt Description lt index gt 1 352 Index of message in storage lt stat gt Status of message in memory PDU mode Text mod
11. L8 Family AT Commands User Manual Page 74 of 284 IDCCON OK Read AT CLC CLCC lt state gt C OK or CME ERROR lt err gt The Read command returns the call status Test AT CLC CLCC List of supported C lt state gt s OK or CME ERROR lt err gt The following table shows the CLCC parameters lt Parameter gt Description lt state gt 0 Disable CLCC unsolicited indication 1 Enable CLCC unsolicited indication The default value is 0 lt idx gt Integer type call identification number lt dir gt 0 Mobile originated call MO 1 Mobile terminated call MT lt call state gt The state of the call 0 Active 1 Held 2 Dialing MO call 3 Alerting MO call 4 Incoming MT call 5 Waiting MT call 6 Released lt mode gt Bearer Teleservice 0 Voice Call 1 Data L8 Family AT Commands User Manual Page 75 of 284 FIDCCON 3 Voice followed by data voice mode 9 Unknown lt mpty gt Multiparty status 0 Call is not part of a multiparty call 1 Callis one of multiparty call parties lt number gt Phone number in the format specified by lt type gt Contains a string of up to 32 characters lt type gt Phone number display format Type of address octet in integer format refer to GSM 04 08 subclause 10 5 4 7 129 Local number 145 International number with access character N
12. The default value is 0 lt d comp gt Numeric parameter that controls PDP data compression 0 off default if value is omitted 1 on manufacturer preferred compression 2 V 42 bis Other values are reserved The default value is 0 lt h comp gt a numeric parameter that controls PDP header compression 0 off default if value is omitted 1 on manufacturer preferred compression 2 RFC1144 applicable for SNDCP only 3 RFC2507 4 RFC3095 applicable for PDCP only Other values are reserved lt IPv4AddrAlloc gt a numeric parameter that controls how the MT TA requests to get the IPv4 address information 0 IPv4 Address Allocation through NAS Signaling 1 IPv4 Address Allocated through DHCP lt emergency_indication gt a numeric parameter used to indicate whether the PDP context is for emergency bearer L8 Family AT Commands User Manual Page 230 of 284 IDOCCON services or not 0 PDP context is not for emergency bearer services 1 PDP context is for emergency bearer services lt P CSCF discovery gt a numeric parameter influences how the MT TA requests to get the P CSCF address see 3GPP TS 24 229 89 annex B and annex L 0 Preference of P CSCF address discovery not influenced by CGDCONT 1 Preference of P CSCF address discovery through NAS Signaling lt IM_CN_Signaling_Flag_In d gt a numeric parameter used to indicate to the network whether the
13. CDS 6 187 97252468000 145 05 08 03 08 56 34 08 05 08 03 08 56 34 08 70 AT CNMA OK 7 1 14 CMGL List Messages These commands display a list of all SMS with the status value lt stat gt from the Modem message storage lt mem1 gt selected using the CPMS command The command returns a series of responses one per message each item containing the message index status and data If the status of a message is RECEIVED UNREAD execution of the CMGL command changes the status of the message to RECEIVED READ Command Syntax Response Action Remarks Set CMGL F lt stat gt If text mode CMGF 1 command execution is successful and SMS SUBMITs and or SMS DELIVERs CMGL lt index gt lt stat gt lt oa da gt lt scts gt lt tooa to da gt lt length gt lt CR gt lt LF gt lt data gt lt CR gt lt L F gt CMGL L8 Family AT Commands User Manual Page 133 of 284 IDOCCON lt index gt lt stat gt lt da oa gt lt scts gt lt tooa t oda gt lt length gt lt CR gt lt LF gt lt data gt The parameters lt tooa toda gt lt length gt refer command shows the Text Mode Parameters CSDH and will be shown according to CSDH settings If text mode CMGF 1 command execution is successful and SMS COMMANDs CMGL lt index gt lt stat gt lt fo gt lt ct gt lt CR gt lt LF gt CMGL lt index gt lt stat gt lt fo gt lt ct gt
14. CMS ERROR lt err gt Test CPMS CPMS list of The Test command supported lt mem1 gt s list of lists the supported supported lt mem2 gt s list of memory storage for supported lt mem3 gt s lt mem1 gt lt mem2 gt OK and lt mem3 gt or CMS ERROR lt err gt The following table shows the CPMS parameters lt Parameter gt Description lt mem1 gt Memory from which messages are read and deleted Supported values are SM BM ME SR The default value at power up is SM lt mem2 gt Memory to which writing operation is made Supported value is SM The default value at power up is SM lt mem3 gt Memory to which received SMS are stored unless forwarded directly to TE Supported value is SM BM SR The default value at power up is SM BM Broadcast message storage SM U SIM message storage ME ME message storage SR status report storage L8 Family AT Commands User Manual Page 112 of 284 IDOCCON Example AT CPMS SM CPMS 5 50 5 50 5 50 OK AT CPMS CPMS SM 5 50 SM 5 50 SM 5 50 OK 7 1 3 CMGF Message Format This command is a basic command The Set command handles the selection of the message format used with send list read and write commands as well as the format of unsolicited result codes resulting from message receipts The Modem supports both PDU mode where entire T
15. Descriptor gt Supported in R7 P S a numeric parameter that specifies characteristics of the source of the submitted SDUs for a PDP context This parameter should be provided if the Traffic class is specified as conversational or streaming refer 3GPP TS 24 008 subclause 10 5 6 5 0 Characteristics of SDUs is unknown default value 1 Characteristics of SDUs corresponds to a speech source Other values are reserved lt Signaling Indication gt Supported in R7 PS a numeric parameter used to indicate confirmat content of submitted SDUs for a PDP context This parameter should be provided if the Traffic class is specified as L8 Family AT Commands User Manual Page 258 of 284 FIDCCON interactive refer 3GPP TS 24 008 subclause 10 5 6 5 0 PDP context is not optimized for confirmat default value 1 PDP context is optimized for confirmat lt PDP type gt see CGDCONT and CGDSCONT commands Example AT CGEQREQ CGEQREQ IP 0 4 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 8700 16000 in 100 kbps steps 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 8700 16000 in 100 kbps steps 0 1 10 1500 1502 1510 1520 1E6 1E5 1E4 1E3 7E3 1E2 1E1 6E8 1E 6 1E5 1E4 5E3 4E
16. IDOCCON 1 TD SCDMA mode 9 1 11 XACT Set Rat and Band This command allows to switch between all the allowed RATs and BAND S for air interface access Set command is used to set up RAT and BAND Read command returns the present RAT and BAND used Test command returns list of supported RAT and BAND used Command Syntax Response Action Remarks Set AT XACT lt rat gt Prefer OK or redAct1 gt lt Preferred Act2 gt lt band_1 gt lt ban d_2 gt lt band_n gt 1 CME ERROR lt error gt Read AT XACT XACT lt rat gt PreferredAct1 gt lt Preferred Act2 gt lt band_1 gt lt ban d_2 gt lt band n gt 1 OK Test AT XACT XACT 0 6 0 2 0 900 1800 1 8 201 206 101 103 105 107 108 120 138 139 14 0 141 OK lt Rat gt 0 GSM default only when band parameter is not specified otherwise set to No change in lt Rat gt 1 UMTS L8 Family AT Commands User Manual Page 194 of 284 IDCCON 2 LTE 3 GSM UMTS DUAL GSM and UMTS are supported and preference is given to PreferredAct1 4 UMTS LTE DUAL UMTS and LTE are supported and preference is given to PreferredAct1 5 LTE GSM DUAL LTE and GSM are supported and preference is given to Preferred Act1 6 GSM UMTS LTE TRIPLE GSM UMTS and LTE will be selected and first preference and second preference is given to PreferredAct1 and PreferredAct2 respectively
17. Other values are reserved lt Signaling Indication gt Supported in R7 PS a numeric parameter used to indicate confirmat content of submitted SDUs for a PDP context This parameter should be provided if the Traffic class is specified as interactive refer 3GPP TS 24 008 subclause 10 5 6 5 0 PDP context is not optimized for confirmat default value 1 PDP context is optimized for confirmat lt PDP_type gt See CGDCONT and CGDSCONT commands If a value is omitted for a particular class then the value is considered to be unspecified Example AT CGEQMIN CGEQMIN 1 0 0 0 0 0 0 0 0E0 0E0 0 0 0 0 0 CGEQMIN 6 0 0 0 0 0 0 0 0E0 0E0 0 0 0 0 0 CGEQMIN 4 0 0 0 0 0 0 0 0E0 0E0 0 0 0 0 0 CGEQMIN 3 0 0 0 0 0 0 0 0E0 0E0 0 0 0 0 0 CGEQMIN 2 0 0 0 0 0 0 0 0E0 0E0 0 0 0 0 0 OK AT CGEQMIN CGEQMIN IP 0 3 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 8700 16000 in 100 kbps steps 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 1 63 in 1 kbps steps 64 568 in 8 kbps steps 576 8640 in 64 kbps steps 8700 16000 in 100 kbps steps 0 1 10 1500 1502 1510 1520 1E6 1E5 1E4 1E3 7E3 1E2 1E1 6E8 1E6 1E 5 1E4 5E3 4E3 1E3 5E2 1E2 0 2 10 150 in 10 ms steps 200 950 in 50 ms steps L8 Family AT Commands User Manual Page 25
18. lt Parameter gt Description lt n gt Enables disables the CLI presentation indication after the ring indication 0 Disable CLI presentation 1 Enable CLI presentation The default value is 0 lt m gt Shows the subscriber CLIP service status in the network 0 CLIP not provisioned 1 CLIP provisioned 2 Unknown for example no network and so on lt number gt Calling line number The number format is specified by lt type gt lt type gt Type of address octet in integer format 145 Default when the dialing string includes the international access code character 129 Default when making a local call 128 Type of number is unknown usually the output when the number itself is unknown lt subaddr gt NULL field not used String type subaddress of format specified by lt satype gt lt satype gt Field not used Value is always 128 unknown type of sub address L8 Family AT Commands User Manual Page 56 of 284 IDCCON octet in integer format lt alpha gt Name of the calling party if provided by the network lt CLI validity gt The Validity of the Calling Line Identity presentation 0 CLI valid 1 CLI has been withheld by the originator 2 CLI is not available due to networking problems or limitations of the originating network Example AT CLIP CLIP 0 1 CLI presentation is disabled by the Modem 0 and
19. 2 digit hour 00 23 mm 2 digit minute 00 59 ss 2 digit seconds 00 59 zz optional time zone offset from GMT in quarter hours 47 48 If this value is not specified the time zone offset will be 0 Example L8 Family AT Commands User Manual Page 108 of 284 IDCCON AT CCLK CCLK 88 12 31 23 59 59 47 48 OK AT CCLK 01 01 01 01 01 01 08 OK AT CCLK CCLK 01 01 01 01 01 01 08 OK AT CCLK 02 02 02 02 02 02 OK Power cycling AT CCLK CCLK 02 02 02 02 02 02 00 OK L8 Family AT Commands User Manual Page 109 of 284 FIDCCON 7 SMS 7 1SMS Commands Modem supports SMS PDU and SMS TEXT mode according to ETSI specifications 3GPP TS 27 005 amp 3GPP TS 03 40 23 0400 7 1 1 CSMS Select Message Service This command handles the selection of the messaging service It returns the types of messages that are supported by the Modem Command Syntax Response Action Remarks Set CSMS CSMS lt mt gt lt mo gt lt bm gt The Set command sets the type of lt servi OK service and returns the types of ce gt messages supported by the Modem or CMS ERROR lt err gt Read CSMS CSMS The Read command returns the p lt service gt lt mt gt lt mo gt lt bm gt supported message types along with the current service setting OK Test CSMS CSMS lt service gt The Test command returns a list of OK all the ser
20. 47 Resources unavailable unspecified 50 Requested facility not subscribed 69 Requested facility not implemented 81 Invalid short message reference value 95 Invalid message unspecified 96 Invalid mandatory information 97 Message type non existent or not implemented 98 Message not compatible with short message protocol state 99 Information element non existent or not implemented 111 Protocol error unspecified 127 Inter working unspecified 128 Telematic inter working not supported 129 Short message type 0 not supported L8 Family AT Commands User Manual Page 280 of 284 IDCCON 130 143 144 145 159 160 161 175 176 192 193 194 195 196 197 198 199 208 209 210 211 212 213 224 254 255 300 301 302 303 304 305 310 311 312 313 314 315 Cannot replace short message Unspecified TP PID error Data coding scheme alphabet not supported Message class not supported Unspecified TP DCS error Command cannot be action Command unsupported Unspecified TP Command error TPDU not supported SC busy No SC subscription SC system failure Invalid SME address Destination SME barred SM Rejected Duplicate SM TP VPF not supported TP VP not supported SIM SMS storage full No SMS storage capability in SIM Error in MS Memory Capacity Exceeded SIM Application Toolkit Busy
21. 6 4800 bps V 32 7 9600 bps V 32 12 9600 bps V 34 14 14400 bps V 34 15 19200 bps V 34 16 28800 bps V 34 17 33600 bps V 34 39 9600 bps V 120 43 14400 bps V 120 47 19200 bps V 120 48 28800 bps V 120 49 38400 bps V 120 50 48000 bps V 120 51 56000 bps V 120 68 2400 bps V 110 or X 31 flag stuffing 70 4800 bps V 110 or X 31 flag stuffing 71 9600 bps V 110 or X 31 flag stuffing 75 14400 bps V 110 or X 31 flag stuffing 79 19200 bps V 110 or X 31 flag stuffing 80 28800 bps V 110 or X 31 flag stuffing 81 38400 bps V 110 or X 31 flag stuffing L8 Family AT Commands User Manual Page 70 of 284 FIDCCON 82 48000 bps V 110 or X 31 flag stuffing 83 56000 bps V 110 or X 31 flag stuffing this setting can be used in conjunction with asynchronous non transparent UDI or RDI service in order to get FTM 84 64000 bps X 31 flag stuffing this setting can be used in conjunction with asynchronous non transparent UDI service in order to get FTM 115 56000 bps bit transparent 116 64000 bps bit transparent 120 32000 bps PIAFS32k 121 64000 bps PIAFS64k 130 28800 bps multimedia 131 32000 bps multimedia 132 33600 bps multimedia 133 56000 bps multimedia 134 64000 bps multimedia The default value is 7 lt name gt 0 Data circuit asynchronous UDI or 3 1 kHz modem The default value is 0 1 data
22. FIDCCON 5 1 2 Switching From Data Mode to Command Mode To switch the connection from Data mode to Command mode send the Escape Sequence command If The modem responds with OK to the Escape command The modem is in Command mode and the dial connection is still active and you can use the AT command set Note e The character in the Escape Sequence pattern can be changed using the S2 S register e Escape is detected only by the Modem and not by the remote side The remote side stays in the Data mode e The behavior of Escape Sequence command is affected by AT amp D setting Please refer to the description of AT amp D 5 1 3 Hanging Up If you are using a communications program use the Hang up or Disconnect AT command in the program to disconnect the call When using computers in the Dumb Terminal mode return to the Command mode by typing the Escape Sequence and then hang up by typing the Hang up command as follows ATH lt Enter gt OK NO CARRIER If the Modem responds with OK and NO CARRIER the dial connection is closed 5 2Receiving a Data Call ATA lt Enter gt This command instructs The modem to be the answering modem Either party may be the answering or the originating modem but both parties cannot be the same modem at the same time You hear The modem handshake and see the result code CONNECT OK Note e Outgoing Voice Call during CSD Call when switching to Com
23. LD SIM last dialing phonebook BL Blacklist phonebook delete only EN SIM emergency call codes phonebook read only AP Selected application phonebook BN SIM barred dialling number phonebook only valid with PIN2 SN SIM service dialling number phonebook The default phone book is SM lt used gt Integer type value indicating the number of used locations in the selected memory lt total gt Integer type value indicating the total number of entries in the selected phone book memory lt pin2 gt String type PIN2 password 4 8 digits Example AT CPBS SM OK AT CPBR L8 Family AT Commands User Manual Page 97 of 284 FIDCCON CPBS SM FD SN LD ON EC BL OK AT CPBR 1 OK AT CPBR 1 3 There is nothing written in entry 1 2 3 OK AT CPBS FD lt correct pin2 gt OK CPBW pin2 unlocked AT CPBW 1 034546565 129 xyz Write into FD storage OK AT CPBS FD lt wrong pin2 gt CME ERROR incorrect password AT CPBS FD lt pin2 longer then 8 chars gt CME ERROR text string too long 6 1 2 CPBR Read Phone Book Entries This command recalls phone book entries from a specific entry number or from a range of entries If only one entry is specified and that entry is empty OK is returned If a range of entries is requested all entries that contain data within that range are returned If a listing fails in a Modem error CME ERROR lt err gt is returned This command can also be used to obtai
24. PDP context is for IM CN subsystem related signaling only or not 0 UE indicates that the PDP context is not for IM CN subsystem related signaling only 1 UE indicates that the PDP context is for IM CN subsystem related signaling only Note The parameters lt IPv4AddrAlloc gt lt P CSCF_discovery gt and lt IM_CN_Signaling_Flag_Ind gt can be over ridden by AT XPCO command meaning AT CGDCONT values for these parameters can be over ridden by issuing AT XPCO later Example AT CGDCONT OK Only without any set command AT CGDCONT 1 IP CMNET OK AT CGDCONT 2 IP CMWAP OK AT CGDCONT CGDCONT 1 IP CMWAP 0 0 0 0 0 0 CGDCONT 2 IP CMNET 0 0 0 0 0 0 OK AT CGACT 1 L8 Family AT Commands User Manual Page 231 of 284 IDOCCON OK AT CGDCONT CGDCONT 1 IP CMWAP 10 230 50 116 0 0 CGDCONT 2 IP CMNET 10 3 97 156 0 0 OK AT CGDCONT CGDCONT 1 20 IP 0 0 1 OK 12 2 3 CGQMIN Quality of Service Profile Min Acceptable This command enables the terminal to specify the minimum acceptable profile which is checked by the ME against the negotiated profile returned in the Activate PDP Context Accept message Command Syntax Response Action Remarks Set AT CGQMIN lt cid gt OK The Set command lt precedence gt lt dela specifies a profile for the y gt lt reliability gt lt pea context identified by the k gt lt mean
25. Unsolicited results code The Modem can echo characters received from the TE commands back to the TE FIDCCON TE TA Command Results code Command Results code TE TA Unsolicited results code 2 4AT Commands Structure 2 4 1 General Symbols Used in AT Commands Description The following syntax definitions apply in this chapter Syntax Definition lt CR gt Carriage returns character specified by the value of the S3 register lt LF gt Line feed character specified by the value of the S4 register L8 Family AT Commands User Manual Page 12 of 284 IDOCCON lt gt Name enclosed in angle brackets is a syntax element The brackets themselves do not appear in the command line Optional sub parameter of a command or an optional part of terminal information response enclosed in square brackets The brackets themselves do not appear in the command line When the sub parameter is not provided in the parameter type commands the new value equals its previous value In action type commands the action should be performed on the basis of the recommended default setting of the sub parameter II Denotes a comment and should not be included in the command 2 4 2 Command Structure Each AT command has the AT or at prefix string except the commands A and Each AT command has the suffix lt CR gt except the commands A and Example
26. lt PreferredAct1 gt lt PreferredAct2 gt Only valid for DUAL or TRIPLE Mode 0 GSM 1 UMTS 2 LTE lt Band_1 gt lt Band_2 gt lt Band_n gt 0 Automatic band selection for the lt rat gt as mentioned in the command If no value is mentioned for lt rat gt then automatic band selection is sent for all the RAT s lt gsm band gt 900 selection of 900 MHz band 1800 selection of 1800 MHz band 1900 selection of 1900 MHz band 850 selection of 850 MHz band 450 selection of 450 MHz band 480 selection of 480 MHz band 750 selection of 750 MHz band 380 selection of 380 MHz band 410 selection of 410 MHz band 710 selection of 710 MHz band 810 selection of 810 MHz band lt umts band gt L8 Family AT Commands User Manual Page 195 of 284 IDCCON 1 BAND UMTS 2 BAND UMTS II 3 BAND UMTS II 4 BAND UMTS IV 5 BAND UMTS V 6 BAND UMTS VI 7 BAND UMTS VII 8 BAND UMTS VIII 9 BAND UMTS IX 10 BAND UMTS X 11 BAND UMTS XI 12 BAND UMTS XII 13 BAND UMTS XIII 14 BAND UMTS XIV 15 BAND UMTS XV 16 BAND UMTS XVI 17 BAND UMTS XVII 18 BAND UMTS XVIII 19 BAND UMTS XIX 20 BAND UMTS XX 21 BAND UMTS XXI 22 BAND UMTS XXII 25 BAND UMTS XXV lt umts tdd band gt 201 BAND UMTS TDD A 202 BAND UMTS TDD B 203 BAND UMTS TDD C L8 Family AT Commands User Manual Page 196 of 284 IDCCON 204 BAND UMTS TDD D 205 BAND UMTS TDD E 206 BAND UMTS TDD F lt lte band gt 101 B
27. otherwise is 129 local number Read CSCA CSCA Read command displays lt sca gt and lt tosca gt stored in SIM EF SMSp lt sca gt lt tosca gt OK Test The Test command for CSCA is not defined by ETSI L8 Family AT Commands User Manual Page 114 of 284 FIDCCON The following table shows the CSCA parameters lt Parameter gt Description lt sca gt Service Center Address character prefix of lt sca gt indicates lt tosca gt of 145 Minimum 1 and up to 20 characters where each character is represented by semi octets excluding character If lt sca gt contains an odd number of digits bits 4 to 7 of the last octet shall be filled with an end mark coded 1111 lt tosca gt Type of service center address lt tosca gt of 129 is mostly use for local number and 145 for International lt tosca gt of 129 is default value lt tosca gt values are in range of 0 255 Valid values are defined according to GSM03 40 v7 4 0 section 9 1 2 5 as follow Bit 7 is 1 Bits 6 5 4 Present Type of number as follow Bits 654 0 0 0 Unknown 0 0 1 International number 0 1 0 National number 0 1 1 Network specific number 100 Subscriber number 101 Alphanumeric coded according to GSM TS 03 38 7 bit default alphabet 1 1 0 Abbreviated number 1 1 1 Reserved for extension L8 Family AT Commands User Manual Page 115 of 284 IDCCON
28. 0545550099 129 NO CARRIER CLCC 1 1 6 0 0 0545550099 129 5 6 3 COLP Connected Line Identification Presentation This command relates to the GSM supplementary service called COLP Connected Line Identification L8 Family AT Commands User Manual Page 93 of 284 IDOCCON Presentation which enables a calling subscriber to obtain the connected line identity COL of the called party after setting up a mobile originated call with the Modem For example after setting up a mobile originated call to one number that is forwarded to another number the calling party will see the number of that third party When this command is enabled and the called subscriber permits it the following intermediate result code is returned COLP lt number gt lt type gt lt subaddr gt lt satype gt Note This command is activated when COLP is supported by the network Command Syntax Response Action Remarks Set COL OK The Set command enables disables the P lt n CME ERROR display of the COL at the TE on the gt Z Modem It has no effect on the execution err gt of the COLR supplementary service on the network The value set by this command is not retained after a power cycle Read COL COLP The Read command displays the status P lt n gt lt m gt of lt n gt It also initiates a query of the OK COLP service provision status and displays lt m gt Test COL COLP list of The Test command
29. 12 08 05 08 02 15 20 14 08 0 AT CNMI 1 0 0 2 OK AT CMSS 296 CMSS 185 OK CDSI SM 6 7 1 8 CNMA New Message Acknowledgment This command acknowledge the receipt of a CMT and CDS response from the terminal to the Modem A CMT response receipt confirms the correct reception of a new SMS DELIVER message which was routed directly to the terminal A CDS response receipt confirms the correct reception of a new SMS STATUS REPORT message which was routed directly to the terminal When the Modem sends a CDS response to the terminal it waits a predefined timeout of 15 seconds for the CNMA acknowledgment The Modem will not send another CDS result code to the terminal before the previous one is acknowledged or the timeout expires When the Modem sends a CMT response to the terminal it waits a predefined timeout of 15 seconds for the CNMA acknowledgment The Modem will not send another CMT result code to the terminal before the previous one is acknowledged or the timeout expires Upon receipt of the CNMA command the Modem sends RP ACK to the network The acknowledged SMS will not be saved in message storage If the command is executed but no acknowledgment is expected or some other Modem related error occurs the final result code CMS ERROR lt err gt is returned Note AT CNMA send acknowledgment to network Two conditions must be met AT CSMS 1 command set lt service gt to 1 AT CNMI 2 command set lt mt gt
30. 314566320021400 OK 3 7 CFSN Read Factory Serial Number This command is used to query the factory serial number Command Response Action AT CFSN CFSN lt fsn gt AT CFSN OK Example AT CFSN CFSN 1234567890 OK 3 81 Request Identification Information This command displays various modem information items Command Response Action ATIn lt information item n gt or CME ERROR lt err gt The following table shows the information items that are supported by the Modem L8 Family AT Commands User Manual Page 19 of 284 FIDCCON ATin Description Output Just Demo Remark Built QJul 24 ATI Same as ATIO 2014 10 15 45 Built QJul 24 ATIO Build time 2014 10 15 45 ATI1 Reserve Reserve ATI2 Reserve Reserve ATIS Product description Fibocom LTE Module Note For L810 L830 are ATI4 Reserve Reserve not supported now ATI5 Platform XMM7262 ATI6 Reserve Reserve ATI7 Product description L810 LTE Module ATI8 Software version L810 VOL 00 01 ATI9 Reserve L810 GL 00 V1 0 0 3 9 CNUM Request MSISDN s This command displays up to 2 strings of text information that identify the modem The output string contains double quotes On SIM cards that have EFmsisdn file the string s returned are the MSISDN numbers and their associated data On SIM cards that don t have EFmsisdn file the strings returned ar
31. Note For L810 L830 Read command are not supported Command Syntax Response Action Remarks Set AT amp F lt value gt OK or CMS ERROR lt err gt Read AT amp F lt current profile number gt Test The Test command for amp F is not defined by ITU and therefore is not supported by the Modem The Modem returns an error The following table shows the amp F parameters lt Parameter gt Description lt value gt 0 Factory default configuration profile This is the only value supported 4 1 9 Z Reset to Default Configuration This command drops the current call and resets the values to default configuration Command Syntax Response Action Remarks Set AT Z lt value gt OK or CMS ERROR lt err gt Read ERROR The Read command for Z is not defined and therefore is not supported by the Modem The Modem returns an error L8 Family AT Commands User Manual Page 30 of 284 FIDCCON Test ERROR The Test command for Z is not defined and therefore is not supported by the Modem The Modem returns an error The following table shows the Z parameters lt Parameter gt Description lt value gt 0 Set to user profile 0 1 Set to user profile 1 The default value is 0 Example ATZO OK 4 1 10 CRSM Restricted SIM Access This command provides limited access to the Elementary Files on the SIM
32. OK AT CMGF 0 OK AT CMGW 24 gt 079179521201009511FF0B917962543940F2000800 14004 10042004300440045 lt CTRL Z gt CMGW 128 OK AT CMGR 128 CMGR 2 24 079179521201009511FF0B917962543940F 200080014004 10042004300440045 OK AT CMGF 1 OK AT CSDH 1 OK AT CMGR 128 CMGR STO UNSENT 97264593042 145 17 0 8 0 972521100059 145 5 00410042004300440045 OK AT CSMP 25 05 03 15 21 22 23 08 0 0 L8 Family AT Commands User Manual Page 143 of 284 IDCCON AT CMGW 0544565034 A lt CTRL Z gt CMGW 129 OK AT CMGR 129 CMGR STO UNSENT 0544565034 129 25 0 0 05 03 15 21 22 23 08 972521100059 145 1 OK AT CMGF 0 OK AT CMGR 129 CMGR 2 20 079179521201009519FF0A8150446505430000503051 122232800141 AT CMGW 18 gt 0011000c917952428650290004AA044 1424344 SCA is not given CMGW 130 OK AT CMGR 130 CMGR 2 18 079179521201009511000C917952428650290004AA044 1424344 OK AT CMGW 19 gt 079179521201009511000c917952428650290004AA0441424344 Invalid length 19 CMS ERROR invalid PDU mode parameter AT CMGW 19 gt 079179521201009511000c917952428650290004AA044142434477 UDL is not equal to UD length CMS ERROR invalid PDU mode parameter AT CMGW 17 gt 079179521201009501000c91 7952428650290004044 1424344 No VP in PDU message CMGW 131 OK AT CMGR 131 CMGR 2 17 079179521201009501000C9179524286502900040441424344 OK AT CMGW 14 gt 07917952140230F21200000
33. When registering without mentioning a lt class gt lt class gt 7 is selected A lt number gt field is mandatory when registering lt mode gt 3 and it is irrelevant ignored in all other lt mode gt s Example AT CCFC CCFC 0 1 2 3 4 5 OK AT CCFC 0 3 01256316830 129 1 OK AT CCFC 1 3 0545658278 129 1 Register UC forward to of all classes OK AT CCFC 1 1 Activate UC forward to of all classes OK AT CCFC 1 2 nterrogate reason not reachable of all classes CCFC 1 1 97254151200 145 CCFC 0 2 0 CCFC 0 4 0 OK For lt reason gt 3 forward only voice calls is activated AT CCFC 4 2 IlInterrogate reason all call forwarding for all classes CME ERROR no network service Interrogation of lt reason gt 30 is not supported by network AT CCFC 2 3 972545658278 OK AT CCFC 2 0 Disable call forwarding for reason no reply of all classes OK AT CCFC 2 2 CCFC 0 1 972545658278 145 25 CCFC 0 2 972545658278 145 25 CCFC 0 4 972545658278 145 25 OK 5 3 13 CLIR Calling Line Identification Restriction This command instructs the Modem to query enable or disable the presentation of the CLI calling line ID of a MO call to the called party The restriction of the CLI disable presentation is dependent both on L8 Family AT Commands User Manual Page 66 of 284 FIDCCON the Modem and on the network The network enables three possible provisions of CLIR No
34. control access to the GPRS using existing modem compatible commands This modem compatible mode of operation is described below IOCCON 12 2 1 CGCLASS GPRS Mobile Station Class This command is used to set the Modem to operate according to the specified GPRS mobile class If the requested class is not supported an ERROR or CME ERROR response is returned Extended error responses are enabled by the CMEE command Command Syntax Response Action Remarks Set AT OK Set command is used to set the CGCLASS lt c ar MT to operate according the lass gt specified mode of operation CME ERROR lt err gt Read AT CGCLASS lt class gt The Read command returns the CGCLASS OK current GPRS mobile class Test AT CGCLASS list of The Test command is used for CGCLASS supported lt class gt s requesting information on the OK supported GPRS mobile classes Note Issuing GPRS actions over a poor quality connection may cause protocol errors and harm data validity To prevent these problems Modem is equipped with a protection mechanism that confirms GPRS signal strength before issuing GPRS network related commands The following table shows the CGCLASS parameters lt Parameter gt Description lt class gt String parameter that indicates the GPRS mobile class A class A only supported if UMTS SUPPORT is enabled B meaning mobile class B CC class C in GPRS mode CG class C in ci
35. during a voice call Yes Multiparty call has been entered during a voice call Yes Call on hold has been released during a voice call not a supplementary service notification Yes Forward check supplementary service message received can be received at any time Yes Call is being connected with the remote party in an alerted state using an explicit call transfer operation during a voice call Yes Call has been connected with the other remote party using an explicit call transfer operation during a voice call or during mobile terminated call setup Number and subaddress parameters may be present lt number gt String type phone number of format defined by lt type gt lt type gt Type of address octet in integer format refer to GSM04 08 subclause 10 5 4 7 lt subaddr gt String type subaddress of format defined by lt satype gt lt satype gt Type of subaddress octet in integer format refer to GSM 04 08 subclause10 5 4 8 Yes Deflected call mobile terminated call setup YES 10 additional incoming call forwarded YES AT CSSN test command CSSN 0 1 0 1 L8 Family AT Commands User Manual Page 87 of 284 FIDCCON AT CSSN 0 0 disable both options OK AT CSSN 1 0 set n value as enabled m disabled OK AT CSSN CSSN 1 0 I display the current n amp m values OK CSSI 1 I displayed after mobile originated ca
36. if PIN2 is not entered right after the failure it is recommended that MT does not block its operation MT is waiting SIM PUK2 to be given this lt code gt is recommended to be returned only when the last executed command resulted in PUK2 authentication failure i e CME ERROR 18 if PUK2 and new PIN2 are not entered right after the failure it is recommended that MT does not block its operation MT is waiting network personalization password to be given MT is waiting network personalization unblocking password to be given MT is waiting network subset personalization password to be given MT is waiting network subset personalization unblocking password to be given MT is waiting service provider personalization password to be given MT is waiting service provider personalization unblocking password to be given Page 155 of 284 IDCCON PH CORP PIN MT is waiting corporate personalization password to be given PH CORP PUK MT is waiting corporate personalization unblocking password to be given SIM PIN SIM PUK SIM PUK2 SIM PIN 2 AT CPIN lt pin gt AT CPIN lt puk gt lt newpin gt AT CPIN lt puk2 gt lt newpin2 gt AT CPIN lt pin2 gt Example AT CPIN OK AT CLCK SC 1 lt correct PIN gt Not case sensitive OK The facility is enabled by the CLCK command Refer to CLCK Facility Lock AT CPIN CPIN SIM PIN OK AT CPIN lt cor
37. list of command field and supported lt type gt s lt tlength sizes gt lt glength gt lt alength gt lt slength gt lt elength gt OK The following table shows the CPBW parameters lt Parameter gt Description lt index gt Integer type values in range of location numbers of phonebook memory lt number gt String type phone number of format lt type gt L8 Family AT Commands User Manual Page 104 of 284 IDOCCON lt type gt Type of address octet in integer format Default 145 when vailable string includes international access code character otherwise 129 lt text gt String type field of maximum length lt tlength gt lt nlength gt Integer type value indicating the maximum length of field lt number gt lt tlength gt Integer type value indicating the maximum length of field lt text gt 40 lt hidden gt indicates if the entry is hidden or not only available if a UICC with an active USIM application is present 0 phonebook entry not hidden 1 phonebook entry hidden lt group gt string type field of maximum length lt glength gt lt adnumbe gt string type phone number of format lt adtype gt lt adtype gt type of address octet in integer format refer TS 24 008 subclause 10 5 4 7 lt secondtext gt string type field of maximum length lt slength gt character set as specified by command Select TE Character Set CSCS
38. lt ci gt lt rac gt lt reject type gt lt reject cause gt lt State gt 0 Not registered MT is not currently searching a new operator to register to 1 Registered home network 2 Not registered but ME is currently searching a new operator to register to 3 Registration denied 4 Unknown 5 Registered roaming 6 Registered SMS only 7 Registered for SMS only in roaming 8 PS emergency only Note if lt state gt 0 3 4 then lt AcT gt lt Band gt lt lac gt lt ci gt lt rac gt are omitted 20 FAST OOS indication for STACK whose sim_id will be based on terminal 21 For STACK back to In service sim_id will be based on terminal Note L8 Family AT Commands User Manual Page 188 of 284 IDCCON lt state gt 20 21 is available only in DSDS configuration lt state gt 20 followed with lt state gt 0 then lt state gt 0 refer to SLOW OOS lt State gt 20 21 will be reported for both CS and PS registered network Both lt state gt 20 and 21 will never be returned on response to XREG When in lt state gt 20 XCOPS returns network names as before Any change in lt Act gt lt Band gt lt lac gt lt ci gt will be reported when stack is back to In Service lt AcT gt 0 GSM might not be sent reserved for compatibility 1 GSM Compact i e GPRS 2 UTRAN 3 GSM w EGPRS 4 UTRAN w HSDPA 5 UTRAN w HSUPA 6 UTRAN w HSDPA and HSUPA i e H
39. lt stat gt 0 Not registered and the ME is not currently searching for a new operator to register 1 Registered home network 2 Not registered but the ME is currently searching for a new operator to register 3 Registration denied 4 Unknown 5 Registered roaming 6 Registered for SMS only home network applicable only when lt AcT gt indicates E UTRAN 7 registered for SMS only roaming applicable only when lt AcT gt indicates E UTRAN 8 attached for emergency bearer services only see NOTE not applicable NOTE 3GPP TS 24 008 8 and 3GPP TS 24 301 83 specify the condition when the MS is considered as attached for emergency bearer services string type two byte location area code when lt AcT gt indicates value 0 to 6 or lt lac gt tracking area code when lt AcT gt indicates value 7 In hexadecimal format e g 00C3 L8 Family AT Commands User Manual Page 171 of 284 IDCCON lt ci gt string type four byte GERAN UTRAN E UTRAN cell ID in hexadecimal format e g 0000A13F lt AcT gt 0 GSM 2 UTRAN 3 GSM w EGPRS 4 UTRAN w HSDPA 5 UTRAN w HSUPA 6 UTRAN w HSDPA and HSUPA 7 E UTRAN Note lt Act gt is supporting from R7 and above Protocol Stack 3GPP TS 44 060 71 specifies the System Information messages which give the information about whether the serving cell supports EGPRS 3GPP TS 25 331 74 specifies the System Information blocks which give the information ab
40. structure country code digit 3 country code digit 2 country code digit 1 network code digit2 network code digit 1 lt AcT gt Indicates the radio access technology and values can be 0 GSM 2 UMTS TD SCDMA 7 LTE lt plmn_list gt Indicates whether the PLMN is present on the EHPLMN list the User Controlled PLMN List or the Operator Controlled PLMN List 0 PLMN is present on the EHPLMN list 1 PLMN is present on the User Controlled PLMN List 2 PLMN is present on the Operator Controlled PLMN List Example AT COPS COPS 2 CHN UNICOM UNICOM 46001 2 2 CHN UNICOM UNICOM 46001 0 3 CHIN A MOBILE CMCC 46000 0 OK L8 Family AT Commands User Manual Page 182 of 284 FIDCCON AT COPS COPS 1 0 CHN UNICOM 2 OK AT COPS 2 OK AT CREG 2 OK CREG 3 AT COPS 4 2 46001 CREG 3 CREG 2 CREG 1 27A0 0DEB OK AT COPS COPS 1 2 46001 2 OK 9 1 8 CPOL Preferred Operators This command is used to edit the PLMN selector lists in the SIM card or active application in the UICC GSM or USIM If no list has been previously selected the EFPLMNwAcT user controlled PLMN selector with Access Technology list is the one accessed by default Command Syntax Response Action Remarks AT CPOL Set lt index gt lt f OK Note In case the index already ormat gt lt o TE per gt lt GS or exists in the list the new entry M_AcT gt
41. the Modem responds to the AT commands issued by the terminal This is the default working mode Note Itis possible to switch between the operating modes The operating modes can operate simultaneously using the MUX and using multi channels operation 5 1 1 Simple Dialing In order to instruct The modem to dial a remote modem from an ordinary tone dialing telephone line enter the Dial command followed by the phone number For example type the following command ATD 876 5555 lt Enter gt Note If you receive characters which were sent you can disable this with using the Echo command ATEO lt Enter gt After issuing the Dial command and if the remote modem answers the call the two modems send high pitched carrier tones to one another which establish the transmission speed and other parameters for the data connection This process is called negotiation After the negotiation process the message CONNECT followed by the connection speed is received If the other phone line is busy the message BUSY is received If the other modem does not answer the message NO CARRIER is received Once a connection has been established The modem is ready to immediately begin transmitting and receiving data This may vary from sending messages to each other sending or receiving files logging on to an information service or any other data communication task you wish to perform L8 Family AT Commands User Manual Page 43 of 284
42. then issue the Set command with the SIM PIN Read AT CPI CPIN lt code gt The Read command returns an N OK alphanumeric string indicating the status of the SIM card and whether a password is required or not This is an CME ERROR independent SIM card lock status check lt err gt only and does not check the phone lock status Test AT CPI N OK The following table shows the CPIN parameters lt Parameter gt Description lt puk gt PUK code for unblocking a blocked phone lt pin gt Current PIN for unlocking a locked phone lt newpin gt New PIN after changing or after entering PUK 4 8 digits lt code gt READY MT is not pending for any password SIM PIN MT is waiting SIM PIN to be given SIM PUK MT is waiting SIM PUK to be given PH SIM PIN MT is waiting phone to SIM card password to be given PH FSIM PIN MT is waiting phone to very first SIM card L8 Family AT Commands User Manual Page 154 of 284 FIDCCON PH FSIM PUK SIM PIN2 SIM PUK2 PH NET PIN PH NET PUK PH NETSUB PIN PH NETSUB PUK PH SP PIN PH SP PUK L8 Family AT Commands User Manual password to be given MT is waiting phone to very first SIM card unblocking password to be given MT is waiting SIM PIN2 to be given this lt code gt is recommended to be returned only when th e last executed command resulted in PIN2 authentication failure i e CME ERROR 17
43. 05 04 03 21 22 23 08 97254120032 145 lt message length gt message text OK AT CMGW 18 gt 079179521201009511000c917952428650290004AA044 1424344 CMGW 143 OK AT CMGR 143 CMGR 2 23 0791795212010095040C9179524286502900045020321 1020180044 1424344 OK AT CPMS SM change to SM to read SMS DELIVER messages CPMS 2 20 11 61 2 20 OK AT CMGR 1 CMGR REC READ 972544565034 05 02 23 11 20 10 08 145 4 0 4 97254120032 145 4 41424344 OK AT CMGF 0 OK AT CMGR 1 CMGR 0 23 0791 07917952140230F2040C917952446505430004502032110201800441424344 OK AT CMGR 14 L8 Family AT Commands User Manual Page 140 of 284 FIDCCON CMGR 0 25 079179521201009506BC0B917952428600F0508030807512805080308075128046 II SMS STATUS REPORT message in PDU mode OK AT CMGF 1 OK AT CMGR 14 SMS STATUS REPORT message in Text mode CMGR REC READ 6 188 97252468000 145 05 08 03 08 57 21 08 05 08 03 08 57 21 08 70 OK 7 1 16 CMSS Send Message from Storage This command sends a pre stored message written previously using the CMGW command The lt da gt lt toda gt parameters are optional If a DA is given the message is sent to that address Otherwise the message is sent to the DA it was stored with if any was entered If no DA is found an error occurs When the given index is an incoming message index the header settings will be as follows lt first octet gt will be SMS SUBMIT
44. 12 2 5 CGATT GPRS Attach or Detach cece escesseeeeseseeeeeeeseeeseeceecseseneceesaeseeeeeeaeaceeeeeeeaeaees 236 12 2 6 D 99 Request GPRS Service Doo ee cccccccesesseseseesesenseseeseseeecseeecsesseseesesesaeaeeeseeeeseseeseaas 237 12 2 7 CGACT PDP Context Activate or Deactivate ceeececceesseceeeseeeteeeeseseeeeseeeseneeeeenes 240 12 2 8 CGPADDR GPRS Addresses ceccesssesssseseseeeseeeeeeceecseeeeesseacsesecaeseeeeeeeeseeeaeceetseeeeeees 241 12 2 9 CGANS Manual response to a network request for PDP context activation 243 12 2 10 CGAUTO Automatic Response to a Network Request for PDP Context Activation245 12 2 11 CGEQMIN 3G Quality of Service Profile Minimum acceptable rrrvrrnrnvenvenne 247 12 2 12 CGEQREQ 3G Quality of Service Profile Requested rrnrrrrvrrnrrvrrnrnvrrrrnrrnrrvenne 253 12 2 13 CGEQNEG G Quality of Service Profile Negotiated rwrnrrrrrnrnrrnrrnrrnrrvornenvenvennrnr 259 12 2 14 CGCMOD PDP Context Modify ccc ccccccsccsscscesececssceecsceecsecseesesseesecseseceseseeseesees 262 12 2 15 CGDATA Enter Data State ccccscssssseseseeseseesesseecsececsesseseeseseeeeeeseseeeeeseesesas 264 L8 Family AT Commands User Manual Page 8 of 284 IDCCON 12 2 16 CGDSCONT Define Secondary PDP Context mmmmrarnrravarvrrververnenverrrnrrnernernervernenne 265 12 2 17 CGEREP Packet Domain Event Reporting ccccceesescescseeeesseeeeeseseeseseeseseeeeeeeees 267 12
45. 2 18 CGTFT Traffic Flow Template rrorrrnrrnronrrnrorrrnrrververrenvenrrnreververnenverrenvenrrnnrnernernenvennenn 269 12 2 19 CGEV Unsolicited Packet Domain Event Reporting rmrrrrvrrvarvanrrnvenrrvrrververnenverrenn 272 13 TEPPET 274 13 1 BASIC MOG ss unna een a EA A R a tene 274 13 1 1 MSDNS Set DNS IP PSS ice caiciscscessc sia ceodninecedensacnnienenteceidonasen deaiienseneriastedundondsacaisaieoddtein 274 14 Error Code peresen seei enii R edelstener 277 14 1 CME EOT iniinis n E R E E EE 277 14 2 CMS EOT ciee e R E E E E R E 280 14 3 TCP IP EROT senunni EE A N EA E ale he edd eh 283 L8 Family AT Commands User Manual Page 9 of 284 FIOCCON 1 Preface 1 1Manual Scope This manual introduces the L8 family AT command set and describes how software developers can use these commands to communicate with the device and to create software applications that communicate with the device using these commands Note The integrator should read the corresponding SW release notes corresponding to the product version in using to get information about differences from this manual 1 2Target Audience This manual is intended for software developers who communicate with the L8 family device using the AT commands and create applications to communicate with the device using the AT commands L8 Family AT Commands User Manual Page 10 of 284 FIOCCON 2 Introduction to AT Commands 2 1AT Commands Overview AT commands ar
46. 2 3 CPWROFF Switch off MS ccccccsesesceseeecseseeseseeseneeseseesesecsesecsesesaesesseensesanseeeeseesateeeaes 205 9 2 4 MMAD Query and Monitor ADC Value cece cccccccccscsecsscseesecscesececsceecsecseesecseeseesesecees 205 9 2 5 MTSM Temperature Sensor Measurement rarnnsvarnrnnanrenrrnrrvernenvenvennrnrenernerververnenvenennn 206 9 2 6 MSMPD Enable Disable SIM card hot plUQ ccc ceecceeesssseceeseseeeeseseeseseeseseneeeeeeeeeesseeas 209 L8 Family AT Commands User Manual Page 7 of 284 IDCCON 9 2 7 GPIO Set and Read GPIO rrrnrnrnnvnsvvnnnnnnvnsnvnnsrnnererenesssnrnenrnnsnennrnenessenenennsesnenenenersrsrnesenern 210 9 2 8 GTWAKE Open or close wake hoSt rnrrrnrrrrrnrnvrrvenrrnvenrrnveveenrenenvrerenverrennnnvrnennesvervenvrsvenenn 211 9 3 Multiplexer Fe tur unnarennet 213 9 3 1 CMUX MUX Start up Command smasnavesnronosvornanvesrenrrnrenernesnernenvennenrennensrnrenernasvervensssvensennr 213 10 Hardware Information n sauaosernmessitrenenatmkrijen ivei kninhuesenssideiv nine 216 10 1 UART Parameter CommandS snrnnsrsvvnvsvnnvnnnvnrnrnnrnrnsnrnnnesnrnrnrnnsessrnesennsssnenesrnnrnenrnesenersenenenssnrnennne 216 10 1 4 Fixed DTE Rate IP Rinse inei tates inte ledendatadesadia titel steadeeetelaeand eie 216 10 1 2 CBAUD Baud Rate Regulation ccccecesssscsseseseeseseeseeseseseeecseceesesseseesesenseeeesetetaes 217 10 1 3 amp D Circuit 108 Behavior niisiis eraa anean e ra lite 218 VI
47. 20 3 10 CLAC List of All Available AT Commands rsrsrrnrvrrnvrrsvrrsrnrnrrnrnrenrnrenensrnesrenersenensrsensrsrnsssesersesenne 21 4 Modem Control and Status u m irmsenersieiriaetsesesesrridberenreiasenterersnenksesnsnrdesrsdpeesensesederenegsneensnedeneeenedsedskenen 23 4 1 Modem Register COMMAMNGS ccccccccsscsseseescesesecsseseessescesesscsccsecsecsecsecseesecscsessecsecsecsecaeeseesseateseseeeaes 23 4 1 1 V Modem Response Format rmrnrnnvnrnvnvnrnnrnnnnrnnnnnrnennrnennrnnrnnrnnrnernernennesnennrsernnrnesnersennersennenn 23 4 1 2 Q Result Code Suppression srrrsrrvrsrrrsrrrrvrsrrrvrrrnrrnrnrrnenrsnenrnnrnererneerenernenesnrnensrnrnsrnensenessenenn 24 4 1 3 E Command Echo uusspnmesserkeneer E E ta census ecient 25 4 1 4 X Result Code Selection and Call Progress Monitoring Control ssrsnsnrsvrnrnnrsrnrrvrnrrnenrnn 25 4 1 5 8 Bit Map Registers uasusasaoe kto elaeaeesue lakeier 27 4210 S2a Lese en 28 TTS 29 4 1 8 amp F Set to Factory Defined Configuration ccc cecsceseseeseseeseseescseeecseeecsenessesenseeeeseeesseeees 29 L8 Family AT Commands User Manual Page 4 of 284 IDCCON 4 1 9 Z Reset to Default Configuration sorrarvrrnrnvorronrrnrnvrrnervernenvenvenrrnvenernrsvennernenvennenvensennenennenn 30 4 1 10 CRSM Restricted SIM ACCESS ceeeesceseseseceseeseeeseseseeeeeceseaeseeaescaeseseeseeeaeeeeeaceeaeeeeeeatees 31 Wire Mes PVA EE 37 4 2 Port Change COMMandGS c
48. 4 All call forwarding 5 All conditional call forwarding lt mode gt 0 Disable 1 Enable 2 Query status 3 Registration 4 Erasure lt number gt Calling line number The number format is specified by lt type gt lt type gt Type of address octet in integer format 145 Default when dialing string includes international access code character 129 Default when making a local call lt subaddr gt NULL field not used String type subaddress of format specified by lt satype gt lt satype gt Field not used Value is always 128 unknown type of sub address octet in integer format lt class gt The sum of integers each representing a class of information Please see class table in CCVWA command The default value is 7 lt time gt 1 30 The number of seconds to wait before calls are forwarded when no reply is enabled or queried The default value is 20 Note The parameter must be a multiple of 5 for example 5 10 15 and so on lt status gt 0 Not active L8 Family AT Commands User Manual Page 65 of 284 FIDCCON 1 Active Note A forward to phone lt number gt and the optional fields lt type gt lt subaddr gt and lt satype gt are tied to a lt reason gt and a lt class gt This means that there can be a different lt number gt for the same lt reason gt because of a different lt class gt
49. 8V Please read product hardware user manual for detail PIN definition Command Syntax Response Action Remarks Set AT GPIO lt pin gt OK Used to set direction lt direct gt lt value gt Or and output value CME ERROR lt err gt Read AT GPIO GPIO Return all the pin state lt pin gt lt direct gt lt value gt here OK Or ERROR Test AT GPIO Sr Return supported lt pin gt lt direct gt lt value gt values OK or ERROR L8 Family AT Commands User Manual Page 210 of 284 IDCCON The following table shows the GPIO parameters lt Parameter gt Description lt pin gt 0 1 4 6 9 10 12 22 29 33 36 40 42 44 52 55 59 70 73 118 120 123 150 152 The value is pin number on module lt direct gt 0 Input 1 Output 2 Query output value of the single pin lt value gt 0 Low level 1 High level Example AT GPIO 23 1 1 OK AT GPIO GPIO 23 0 1 52 0 1 ug Leave out some value here AT GPIO 23 2 GPIO 1 OK AT GPIO GPIO 0 1 4 6 9 10 12 22 29 33 36 40 42 44 52 55 59 70 73 118 120 123 150 152 0 2 0 1 OK 9 2 8 GTWAKE Open or close wake host This command is used to set wake up host function to on or off L8 Family AT Commands User Manual Page 211 of 284 FIDCCON PIN23 PIN A7 on HW manual is used to wake up host The default is High voltage 1 8V When the wake up host function is enabled if voice call S
50. AT CSQ lt CR gt ATS24 lt CR gt An AT command line may contain one or more commands Delimiters are used to separate the commands from each other The delimiter is either a semicolon or none meaning space basic commands Example ATS0 1V1Q0E0 lt CR gt AT IFC 0 0 ICF 3 4 CNMI 2 1 0 0 0 lt CR gt 2 4 3 Results Code Structure By default the Modem responds with verbose response codes The results code prefix is lt CR gt lt LF gt The results code suffix is lt CR gt lt LF gt Example lt CR gt lt LF gt CSQ 99 99 lt CR gt lt LF gt lt CR gt lt LF gt OK lt CR gt lt LF gt The unsolicited results code is same as the Results code L8 Family AT Commands User Manual Page 13 of 284 FIDCCON 2 5Command Syntax Execute command syntax AT XxxX AT xxx AT xxx Parameter set command syntax AT xxx lt Value gt ATxxx lt Value gt Parameter read Command syntax AT xxx ATxxx Parameter test Command syntax AT xxx ATXxx lt Value gt consists of either a numeric constant or a string constant lt compound_value gt consist of several lt value gt parameters separated by commas Example of compound_value lt value1 gt lt value2 gt lt valueN gt Numeric Constants Numeric constants are expressed in decimal hexadecimal or binary form In the Modem the definition of each command specifies which form is used for values associated with that command String Constant
51. Access to the SIM database is restricted to the commands which are listed at lt command gt All parameters of AT CRSM are used as specified by 3GPP TS 51 011 2G and TS 31 101 3G As response to the command the Modem sends the actual SIM information parameters and response data Error result code CME ERROR may be returned if the command cannot be transferred to the SIM e g if the SIM is not inserted or defected or PIN1 PUK authentication required or required input parameters not present However failure in the execution of the command in the SIM is reported in lt sw1 gt and lt sw2 gt parameters Some of the AT CRSM commands require PIN PIN2 authentication Note For L810 L830 Test command only returns OK Command Syntax Response Action Remarks Set AT CRSM lt co CRSM Set command transmits the mmand gt lt file_ SIM lt command gt and its id gt lt P1 gt lt P2 gt lt sw1 gt lt sw2 gt lt respons e gt required parameters to the lt P3 gt lt data gt ME L8 Family AT Commands User Manual Page 31 of 284 FIDCCON possible lt file_id gt s range value possible lt P1 gt range value possible lt P2 gt range value possible lt P3 gt range value OK or CME ERROR lt err gt lt pathid gt OK ME sends the actual SIM r information parameters and response data CME ERROR lt err gt Test AT CRSM CRSM The test c
52. CAOC list of The Test command returns the supported lt mode gt s supported mode values OK The following table shows the CAOC parameters lt Parameter gt Description lt mode gt 0 Queries the CCM value 1 Deactivates unsolicited reporting of the CCM value 2 Activates unsolicited reporting of the CCM value Note lt CCM gt String type value representing three bytes of the current call meter value in hexadecimal format for example 00001E indicates decimal value 30 L8 Family AT Commands User Manual Page 77 of 284 IDCCON Example Example with prepaid SIM card with 56700 00L prepaid before the test AT OK AT CAOC 2 OK atd 97254565190 OK OK CCCM 000000 CCCM 000006 AT CAOC CAOC 000009 OK CCCM 00000e CCCM 000016 AT CAOC CAOC 00001d OK CCCM 00001e CCCM 000027 AT CAOC 0 CAOC 000020 OK AT CAOC 2 OK CCCM 00003d AT CAOC CAOC 00003 OK CCCM 000046 AT CCCM 00004e CAOC CAOC 00004f OK L8 Family AT Commands User Manual Page 78 of 284 FIDCCON CCCM 000056 AT CAOC CAOC 00005d OK CCCM 00005e NO CARRIER AT CAOC CAOC 000066 OK 567 prepaid SIM value 102 price per call unit by provider x 66 call units 465 left in prepaid SIM OK There is now 46500 00L prepaid remaining on the SIM card Note The above example shows first time activation of the AOC featu
53. Commands User Manual Page 60 of 284 FIDCCON Examples of CCWA set command network interrogation AT CCWA 1 2 Class parameter is considered as 7 CCWA 1 1 Call waiting is active for class 1 voice OK AT CCWA 1 2 2 Class parameter is 2 CCWA 0 2 Call waiting is not active for class 2 data OK AT CCWA 1 1 OK Enable the call waiting feature in the network Example CCWA indication atd9311234567 Originate a voice call OK OK Noice call connected conversation CCWA 358317654321 145 1 Bob AT CHLD 0 Release the waiting call OK NO CARRIER AT CRC 1 RING indication is not relevant to CCWA indication OK waiting call caller restricted to its CLI presentation used AT CLIR CCWA 128 1 1 CLI is restricted but call type recognized as voice 5 3 11 CHLD Call Related Supplementary Services Command This command controls the Call Hold and Multiparty Conversation services This command manipulates voice calls only The Set command allows the control of the following call related services Call HOLD A call can be temporarily disconnected from the Modem but the connection is retained by the network MTPY Multi party Conversation Conference calls The network does not reserve more than one traffic channel for a mobile station therefore the Modem can have only one call on hold at a time Note Only voice calls can be put on HOLD A precondition for the multi pa
54. Description lt state gt Indicates the state of the GPRS attachment 0 Detached 1 Attached Example AT CGATT CGATT 0 1 OK AT CGATT CGATT 0 OK AT CGATT 0 OK 12 2 6 D 99 Request GPRS Service D This command enables the ME to perform the actions necessary for establishing communication between the terminal and the external Packet Data Network PDN The ITU V 25ter D Dial command causes the ME to enter the ITU V 25ter Online Data state and together with the terminal to start the specified layer 2 protocol The ME returns CONNECT to confirm acceptance of the command prior to entering the ITU V 25ter Online Data state No further commands may follow on the AT command line The detailed behavior after the Online Data state has been entered is dependent on the PDP type and is described briefly GPRS attachment and PDP context activation procedures may take place prior to or during the PDP startup if they have not already been performed using the CGATT and CGACT commands When the layer 2 protocols have terminated either as a result of an orderly shut down of the PDP or an L8 Family AT Commands User Manual Page 237 of 284 FIDCCON error the ME enters the ITU V 25ter command state and returns the NO CARRIER final result code If lt called address gt is supported and provided the ME automatically sets up a virtual call to the specified address after the PDP context has been activ
55. Family AT Commands User Manual Page 244 of 284 FIDCCON be ignored 12 2 10 CGAUTO Automatic Response to a Network Request for PDP Context Activation The set command disables or enables an automatic positive or negative response auto answer to the receipt of a NW initiated Request PDP Context Activation message from the network in UMTS GPRS and a NW initiated Request EPS Bearer Activation Modification Request messages in EPS It also provides control over the use of the V 250 basic commands S0 A and H for handling network requests for PDP context activation The setting does not affect the issuing of the unsolicited result code RING or CRING Command Syntax Response Action Remarks Set AT CGAUTO OK The set command disables or enables lt n gt Or an automatic positive or negative response auto answer to the receipt CME ERROR lt error gt ae of a NW initiated Request PDP Context Activation message from the network Read AT CGAUTO CGAUTO lt n gt The read command returns the current OK setting for the auto answer whether it s enabled or disabled Test AT CGAUTO CGAUTO list of The test command returns the values supported lt n gt s of lt n gt supported by MT as a OK compound value The following table shows the CGAUTO parameters lt Parameter gt Description lt n gt Is a numeric parameter which indicates the setting for the auto answer to be used 0
56. GL Update GTUMODE CGDCONT Change the name to FIBOCOM _L8 Family AT Commands User Manual_V1 0 9 Updated several AT commands for IA CREG CGREG CEREG XREG V1 1 0 2015 04 23 Update CIMI CGSN CRSM GTSET GTRAT GTWAKE CREG CGREG CEREG V1 1 1 2015 04 26 Update the description of copyright and attention V1 1 2 2015 08 25 Update the logo V1 1 3 2015 09 28 Add the TCP IP Applicability Type No Type Note 1 L810 GL 2 L830 GL L8 Family AT Commands User Manual Page 3 of 284 FIOCCON Contents Peke au 10 1 1 Manual SCOpa rrisnin ak na e E AE EEEE E RSR Eaa ERa eaaa E R aE E fe 10 1 2 Target Audience nsrrmnrsvrnververrnvrrrrrvrsvenvervenernvensenevesnrsrrnveneeneentenrenenvssvensenseneerennsenenesnnenseresnsenvssssnsssenee 10 2 Introduction to AT Commands eeeccecscesesesesssseseseseseeeseesesesescecsacscscsesecsesenesesseaeeeecseseaeaescesaceeneeaeeeseeeeeeeeataees 11 2 AT Commands Overviewr nssinanudesninemgiidnebhtddm oe BER eileen 11 2 2 General System Abbreviations cccccccsecessesesesseseeseseeseseeecseeecsecessesseseescaesesaeecaeecsenesaesanseeeeseesaeeess 11 2 3 AT G mmands Pr tocol u sunn nine dnateie E e a iE 11 2 4 AT Commands Structure cccsesccsssssssssesesseceescsesecsesecsesesseesssesesessesesesaesessesessesesseeeseeeeseeesesesaesesaees 12 2 4 1 General Symbols Used in AT Commands Description srrr
57. OK AT CSCA CSCA ACtt 129 OK AT CMGW gt 0011640A8150224902450000A700 CMGW 16 OK AT CMGR 16 CMGR 2 13 0481 CAEDFB11640A8150224902450000A700 SCA is ACDEB in pdu mapped to ABC OK AT CMGW 13 gt 0381AB1211640A8150224902450000A700 Il Set SCA to BA21 L8 Family AT Commands User Manual Page 117 of 284 IDOCCON CMGW 17 OK AT CMGR 17 CMGR 2 13 0381AB1211640A8150224902450000A700 II SCA is set correctly only for current SMS but CSCA setting didn t changed OK AT CSCA CSCA AC 129 SCAdidn t change in storage OK 7 1 5 CSMP Set Text Mode Parameters This command is a basic command and is used to select values for additional parameters needed when SMS is sent to the network or placed in storage when TEXT mode is selected Command Syntax Response Action Remarks Set CSMP lt fo gt OK The set command selects values for lt vp gt lt pid gt on additional parameters needed when lt dcs gt SMS is sent to the network or placed in CMS ERROR storage when text format message mode lt err gt is selected Read AT CSMP CSMP The read command returns the current arameters value lt fo gt lt vp gt lt pid gt lt dc p s gt OK Test AT CSMP OK The test command just returns OK The following table shows the CSMP parameters lt Parameter gt Description lt fo gt Depending on the command or result code first octe
58. SIM data download error TP FCOS APPL ERR START TP FCOS APPL ERR STOP TP FCOS UNSPECIFIED ME failure SMS service of ME reserved operation not allowed operation not supported Invalid PDU mode param invalid text mode parameter SIM not inserted SIM PIN required PH SIM PIN necessary SIM failure SIM busy SIM wrong L8 Family AT Commands User Manual Page 281 of 284 IDCCON 317 SIM PIN2 required 318 SIM PUK2 required 319 incorrect PUK1 320 memory failure 321 invalid memory index 322 memory full 330 SMSC address unknown 331 no network service 332 network timeout 340 no CNMA acknowledgement expected 512 MN_SMS_RP_ACK 513 MN_SMS_TIMER_EXPIRED 514 MN_SMS_FORW_AVAIL_FAILED 515 MN_SMS_FORW_AVAIL_ABORTED 516 MS invalid TP Message Type Indicator 517 MS no TP Status Report in Phase 1 518 MS no TP Reject Duplicate in Phase 1 519 MS no TP Reply Path in Phase 1 520 MS no TP User Data Header in Phase 1 521 MS missing TP Validity Period 522 MS invalid TP Service Centre Time Stamp 523 MS missing TP Destination Address 524 MS invalid TP Destination Address 525 MS missing Service Centre Address 526 MS invalid Service Centre Address 527 MS invalid alphabet 528 MS invalid TP User Data Length 529 MS missing TP User Data 530 MS TP User Data too long 531 MS no Command Request in Phase 1 532
59. bit sec 5 115200 bit sec default 6 230400 bit sec 7 1 M bit s lt N1 gt Maximum frame size 1 1509 The default value is 31 in Basic mode L8 Family AT Commands User Manual Page 214 of 284 IDCCON lt T1 gt Acknowledgement timer in units of 10 ms 1 255 The default value is 10 100 ms lt N2 gt Maximum number of re transmissions 0 5 The default value is 3 lt T2 gt Response timer for the DLCO in unit of 10 ms lt T2 gt must be longer than lt T1 gt 2 255 The default value is 30 300 ms lt T3 gt Wake up response timer in seconds 1 255 The default value is 10 lt k gt Reserve for Advanced operation with Error Recovery options L8 Family AT Commands User Manual Page 215 of 284 IDCCON 10 Hardware Information 10 1 10 1 1 Fixed DTE Rate IPR This command specifies the data rate at which the DCE will accept commands The full range of data UART Parameter Commands rate values may be reduced dependent on HW or other criteria Execution command sets baud rate of i o port Read command returns the current settings of the i o baud rate Test command returns list of supported baud rates Command Syntax Response Action Set AT IPR lt baud_rat OK ad or CME ERROR lt err gt Read AT IPR IPR lt baud_rate gt OK Test AT IPR IPR list of supported auto detectable lt baud_rate gt values list of
60. class The highest available lt class gt is reported see CGCLASS CGEV ME PDN ACT lt cid gt lt reason gt lt cid other gt The mobile termination has activated a context The context re presents a PDN connection in LTE or a Primary PDP context in GSM UMTS The lt cid gt for this context is provi ded to the TE This event is sent either in result of explicit context activation request CGACT or in result of i mplicit context activation request associated to attach request CGATT 1 The format of the parameters lt ci d gt lt cid_other gt are found in command CGDCONT lt reason gt integer type parameter indicates the reason why the L8 Family AT Commands User Manual Page 273 of 284 FIDCCON context activation request for PDP type IPv4v6 was not granted This parameter is only included if the requested P DP type associated with lt cid gt is IPv4v6 and the PDP type assigned by the network for lt cid gt is either IPv4 or Pv6 0 IPv4 only allowed 1 IPv6 only allowed 2 single address bearers only allowed 3 single address bearers only allowed and MT initiated context activation for a second address type bearer was not successful 13 TCP IP 13 1 Basic Mode 13 1 1 MSDNS Set DNS IP Address This command set read DNS Domain Name Server IP address primary secondary for each socket If the user doesn t specify DNS servers by AT MSDNS Module will use d
61. command returns defined lt cid gt s the list of defined lt cid gt s OK The following table shows the CGPADDR parameters lt Parameter gt Description lt cid gt A numeric parameter that specifies a particular PDP context definition If no lt cid gt is specified the addresses for all defined context are returned lt PDP_address gt each is a string that identifies the MT in the address space applicable to the PDP The address may be static or dynamic For a static address it will be the one set by the CGDCONT and CGDSCONT commands when the context was defined For a dynamic address it will be the one assigned during the last PDP context activation that used the context definition referred to by lt cid gt Both lt PDP_addr_1 gt and lt PDP_addr_2 gt are omitted if none is available Both lt PDP_addr_1 gt and lt PDP_addr_2 gt are included when both Ipv4 and Ipv6 addresses are assigned with lt PDP_addr_1 gt containing the Ipv4 address and lt PDP addr 2 gt containing the Ipv6 address The string is given as dot separated numeric 0 255 parameter of the form a1 a2 a3 a4 for Ipv4 and a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 a16 for Ipv6 L8 Family AT Commands User Manual Page 242 of 284 IDOCCON provided Note IPv6 address obtained on LTE will be prefixed with a constant 8 byte address FE 80 00 00 00 00 00 00 if network has not Exam
62. entry that begins with the alphanumeric pattern L8 Family AT Commands User Manual Page 46 of 284 IDCCON lt alpha gt D gt mem lt n gt Originates a call to a phone number in memory phone book mem and stored in entry location lt n gt D gt lt n gt Originates a call to a phone number from entry location lt n gt in the Current Phone Book Set by CPBS Note Current used memory phone book set read is done through the memory command CPBS CPBS respectively The following table shows the D gt parameters lt Parameter gt Description lt alpha gt String type value which should be equal to an alphanumeric field in a phone book entry The used character set should be the one selected with Select Terminal Character Set CSCS lt alpha gt is case sensitive and should be placed in quotes alpha lt n gt This parameter is also called speed dial location It is an integer type memory location lt n gt should be in the range of locations available in the memory used lt mem gt This parameter is not case sensitive Example AT CPBS SM OK AT CSCS IRA OK AT CPBW 1 035659090 129 VoiceMail OK AT CPBR 1 CPBR 001 035659090 129 VoiceMail OK atd gt VoiceMail Phonebook by name L8 Family AT Commands User Manual Page 47 of 284 FIDCCON OK ath OK NO CARRIER 5 3 3 DL Dial Last Number The DL command places a v
63. following CGDATA in the command line will be processed Command Syntax Response Action Remarks Set CGDATA CONNECT Set command specifies the lt L2P gt lt L2P gt lt cid gt ittolows data transfer and lt cid gt to establish data call lt cid gt csd connection state or CME ERROR lt error gt Test CGDATA CGDATA list of supported Test command returns values lt L2P gt s supported as a compound value OK The following table shows the CGDATA parameters lt Parameter gt Description lt L2P gt a string parameter that indicates the layer 2 protocol to be used between the TE and MT NULL none for PDP type OSP IHOSS Obsolete PPP Point to point protocol for a PDP such as IP PAD character stream for X 25 character triple X PAD mode Obsolete X25 X 25 L2 LAPB for X 25 packet mode Obsolete M OPT PPP MS supports manufacturing specific protocol M HEX MS supports manufacturing specific protocol M RAW_IP MS supports manufacturing specific protocol lt cid gt A numeric parameter which specifies a particular PDP context definition see the L8 Family AT Commands User Manual Page 264 of 284 IDCCON CGDCONT and CGDSCONT commands Note After data transfer is complete the MT re enters the command state and the final result code is displayed on TE In error case the final result code NO CARRIER or CME ERROR lt error gt is
64. for example 00001E indicates a decimal value of 30 Value is given in home units bytes are similarly coded as the ACMmax value in the SIM Range is from 00001 to FFFFFF 0 Disables ACMmax default lt passwd gt SIM PIN2 password Maximum string length is 8 characters If this value is exceeded the command terminates in an error If PIN2 is incorrect CME ERROR incorrect password is displayed Example AT CAMM OK AT CAMM FFFFFF 2222 OK AT CAMM CAMM FFFFFF OK L8 Family AT Commands User Manual Page 81 of 284 FIDCCON 5 5 4 CPUC Price per Unit and Currency Table This command sets the parameters of the Advice of Charge related price per unit and currency table found in the SIM file EFPUCT PUCT information is used to convert the home units used in CAOC CACM and CAMM into currency units Command Syntax Response Action Remarks Set CPUC OK The Set command sets the price per lt currenc CME ERROR unit and the currency table SIM PIN2 JP SPRE lt err gt is required The new value is retained lt passwd after a power cycle gt Read CPUC CPUC The Read command displays the lt currency gt lt ppu gt current price per unit and currency OK table Test CPUC OK The Test command indicates whether the CPUC command is functioning The following table shows the CPUC parameters lt Parameter gt Desc
65. functionality of smart phones and PDAs with phone capabilities in order to prevent interference from a nearby environment This enables other functionality to be used continuosly in environments where phone use is either impractical or not permitted For example on IDCCON airplanes the use of cellular phones is forbidden during the entire flight but the use of computers is allowed during much of the flight This command enables other functionality to continue while preventing use of phone functionality Command Syntax Response Action Remarks Set CFUN lt fun gt OK The Set command selects the level CME ERROR of functionality lt fun gt in the smart dei phone or PDA incorporating Modem Read CFUN CFUN lt power The Read command displays the mode gt current level of functionality lt STK mode gt OK Test CFUN CFUN list of The Test command displays the list supported lt fun gt s of supported functionality settings OK The following table shows the AT CFUN parameters lt Parameter gt Description lt fun gt Functionality levels 0 Turn off With logging out network 1 Full functionality meaning start up MS from offline mode 4 Disables phone transmit amp receive RF circuits Flight mode 6 Enables the SIM toolkit interface and fetching of proactive commands by SIM APPL from the SIM card 7 Disables the SIM toolkit interface and fetching of proactive
66. gt er local context identification parameter lt cid gt As this is the same parameter that is used in the CGDCONT command the CGQMIN command is effectively an extension of the CGDCONT command The QoS profile consists of a number of parameters each of which may be set to a separate value Read AT CGQMIN CGQMIN The Read command lt cid gt lt precedence gt lt delay gt lt returns the current L8 Family AT Commands User Manual Page 232 of 284 FIDCCON reliability gt lt peak gt lt mean gt lt C settings for each defined R gt lt LF gt context CGQMIN lt cid gt lt precedence gt lt delay gt lt reliability gt lt peak gt lt mean gt OK or CME ERROR lt err gt Test AT CGQMIN CGQMIN lt PDP type gt list The Test command returns of supported lt precedence gt s the parameter value list of ranges for each supported lt delay gt s list of lt PDP type gt supported lt reliability gt s list of supported lt peak gt s list of supported lt mean gt s OK or CME ERROR lt err gt The following table shows the CGQMIN parameters lt Parameter gt Description lt cid gt Anumeric parameter that specifies a particular PDP context definition The value is from 1 to 10 For lt cid gt refer to defined values under CGDCONT command lt precedence gt Anumeric parameter that
67. gt lt slength gt lt elength gt OK The following table shows the CPBF parameters lt Parameter gt Description L8 Family AT Commands User Manual Page 101 of 284 FIDCCON lt findtext gt Case sensitive text substring to search for according to the character set specified by the CSCS command lt index1 gt lt index2 gt Index for a given phone book entry lt number gt Phone number of a given entry lt type gt The address type of a phone number 129 Use for local call 145 Use for international access code 128 Unknown Note 128 is used to represent an email address or a mailing list In this case lt ph_type gt can be used to further differentiate between the two lt text gt Text identifier for a phone book entry that starts with the substring lt findtext gt according to the character set as specified by command CSCS lt hidden gt indicates if the entry is hidden or not only available if a UICC with an active USIM application is present 0 phonebook entry not hidden 1 phonebook entry hidden lt group gt string type field of maximum length lt glength gt character set as specified by command Select TE Character Set CSCS lt adnumbe gt string type phone number of format lt adtype gt lt adtype gt type of address octet in integer format refer TS 24 008 subclause 10 5 4 7
68. gt lt fo gt lt pid gt lt dcs gt lt sca gt lt tosca gt lt length gt lt CR gt lt LF gt lt data gt about parameters in italics refer command Show Text Mode Parameters CSDH In PDU mode CMGF 0 CMT lt alpha gt lt length gt lt CR gt lt LF gt lt pdu gt The following table shows the CMT parameters lt Parameter gt Description lt oa gt Message origination address lt scts gt Service center time stamp lt tooa gt Type of origination address lt fo gt First octet of the SMS lt pid gt Protocol Identifier lt dcs gt Data Coding Scheme L8 Family AT Commands User Manual Page 128 of 284 IDCCON lt sca gt Service Center Address lt tosca gt Type of Service Center Address lt data gt Message contents lt alpha gt Alpha ID of message lt length gt In PDU mode Size of message in octets excluding SMSC data In TEXT mode number of characters included in the lt data gt lt pdu gt Message header and contents in PDU mode format See description in CMGR Read Message After sending a CMT unsolicited response to the TE the Modem will expect a CNMA new message acknowledgement from the TE within a predefined timeout of 15 seconds Within the timeout the Modem will not send another CMT unsolicited response to the TE before the previous one is acknowledged If the CMT is acknowledged within the timeout the new SM
69. gt Call waiting service request to the network When the lt mode gt parameter is not given the network is not interrogated 0 Disable 1 Enable 2 Query status lt class gt Sum of integers each representing a class of information Please see class table in CCWA command The default value is 7 L8 Family AT Commands User Manual Page 59 of 284 IDCCON lt number gt Calling line number The number format is specified by lt type gt lt type gt Type of address octet in integer format 145 Default when the dialing string includes the international access code character 129 Default when making a local call 128 Type of number is unknown usually the output when the number itself is unknown lt status gt Call waiting support by the network output for lt mode gt 2 0 Not active 1 Active lt alpha gt Name of the calling party if provided by the network lt CLI validity gt The Validity of the Calling Line Identity presentation 0 CLI valid 1 CLI has been withheld by the originator 2 CLI is not available due to networking problems or limitations of the originating network Note When the parameter lt mode gt is 2 Query status the first parameter is ignored and the third parameter is always treated as class 1 unless it was set in Set Mode Example AT CCWA 1 OK AT CCWA CCWA 0 1 OK AT CCWA CCWA 1 L8 Family AT
70. gt lt pdu gt in PDU mode or CMT lt oa gt lt alpha gt lt scts gt lt tooa gt lt fo gt lt pid gt lt dcs gt lt sca gt lt tosca gt lt length gt lt CR gt lt LF gt If ME has its own display device then class 0 SMS and SMS in the message waiting indication group discard message may be copied to both ME display and to terminal In this case ME shall send the acknowledgement to the network Class 2 SMSs and messages in the message waiting indication group storage message result in indication as defined in lt mt gt 1 Class 3 SMS DELIVERs are routed directly to terminal using unsolicited result codes defined in lt mt gt 2 Messages of other data coding schemes result in indication as defined in lt mt gt 1 lt bm gt 0 No CBM indications are routed to the terminal default if CBM is stored in RAM NVRAM by ATC DR an indication of memory location is routed to DTE unsolicited result code CBMI lt mem gt lt index gt new CBMs are routed directly to the terminal using unsolicited result code CBM lt length gt lt CR gt lt LF gt lt pdu when PDU mode enabled gt or CBM lt sn gt lt mid gt lt dcs gt lt page gt lt pages gt lt CR gt lt LF gt lt data gt Class 3 CBMs are routed directly to TE using unsolicited result codes defined in lt bm gt 2 If CBM storage is supported messages of other classes result in indication as defined in lt bm gt 1 lt ds gt
71. is enabled by the network 1 OK AT CLIP 1 OK Example CLIP indication incoming call RING CLIP 13510503472 129 0 Example CLIP indication with restricted CLI AT CRC 1 OK incoming call caller restricted the CLI presentation used AT CLIR CRING VOICE CLIP 128 128 1 5 3 9 CCWA Call Waiting Command This command controls the Call Waiting supplementary service including the settings and the queries of the Modem and the network L8 Family AT Commands User Manual Page 57 of 284 IDOCCON When the Call Waiting indication is enabled by the Modem and there is a waiting call a CCWA indication is sent from the Modem to the terminal The indication will appear one time Note functionality A CCWA indication is sent to the terminal only during a voice call waiting event A CCWA indication is not sent for a data call during in a voice session The Modem supports only one of the services at a time Voice or Data Multiparty is a voice only Command Syntax Response Remarks Set CCWAF lt n gt lt OK The Set command enables disables mode gt lt class gt If lt mode gt 2 and the the Call Waiting indication in the command succeeds Modem and in the network CCWA Activation deactivation and status query are supported lt status gt lt class gt lt C R gt lt LF gt Note When the lt mode gt parameter is set to 2 network que
72. is requested Residual bit error ratio indicates the bit error ratio in the delivered SDUs The value is specified as mEe As an example a target residual bit error ratio of 5 10 3 would be specified as 5E3 e g AT CGEQMIN 5E3 refer 3GPP TS 24 008 subclause 10 5 6 5 lt Delivery of erroneous SDUs gt Anumeric parameter that indicates whether SDUs detected as erroneous shall be delivered or not 0 no 1 yes 2 no detect Other values are reserved lt Transfer delay gt Anumeric parameter 0 1 2 that indicates the targeted time between request to transfer an SDU at one SAP to its delivery at the other SAP in milliseconds refer 3GPP TS 24 008 subclause10 5 6 5 lt Traffic handling priority gt A numeric parameter 1 2 3 that specifies the relative importance for handling of all SDUs belonging to the UMTS bearer compared to the SDUs of other bearers refer 3GPP TS 24 008 subclause 10 5 6 5 L8 Family AT Commands User Manual Page 251 of 284 IDCCON lt Source Statistics Supported in R7 P S a numeric parameter that specifies characteristics Descriptor gt of the source of the submitted SDUs for a PDP context This parameter should be provided if the Traffic class is specified as conversational or streaming refer 3GPP TS 24 008 subclause 10 5 6 5 0 Characteristics of SDUs is unknown default value 1 Characteristics of SDUs corresponds to a speech source
73. lt will erase the old one and GSM Com CME ERROR lt err gt pact AcT gt replace it in the list lt UTRAN AcT gt lt EUT The Modem may also update RAN_ AcT gt this list automatically when new networks are selected Read AT CPO CPOL L lt index1 gt lt format gt lt op er1 gt L lt GSM AcT1 gt lt GSM __ L8 Family AT Commands User Manual Page 183 of 284 FIDCCON Compact_AcT1 gt lt UTRA N_AcT1 gt lt UTRAN Ac T1 gt lt CR gt lt LF gt CPOL lt index2 gt lt format gt lt ope r2 gt lt GSM AcT2 gt lt GSM __ Compact AcT2 gt lt UTRA N AcT2 gt lt UTRAN Ac T1 gt OK or CME ERROR lt err gt Test AT CPO CPOL list of The Test command displays the L supported lt index gt s lis entire index range supported by t of the SIM supported lt format gt s OK or CME ERROR lt err gt Index range is SIM dependent The following table shows the CPOL parameters lt Parameter gt Description lt indexn gt Order number of network operator in the SIM preferred operator list lt format gt Defines the lt oper gt format 0 Long alphanumeric format up to 16 characters default 1 Short alphanumeric format up to 8 characters 2 Numeric Name of the network operator neers string type lt format gt indicates if the format is alphanumeric or numeric L8 Family AT Commands User Manual Page 184 of 284 IDCCON s
74. lt secondtext gt string type field of maximum length lt slength gt character set as L8 Family AT Commands User Manual Page 102 of 284 IDCCON specified by command Select TE Character Set CSCS lt email gt string type field of maximum length lt elength gt character set as specified by command Select TE Character Set CSCS lt glength gt integer type value indicating the maximum length of field lt number gt lt alength gt integer type value indicating the maximum length of field lt adnumber gt lt slength gt integer type value indicating the maximum length of field lt secondtext gt lt elength gt integer type value indicating the maximum length of field lt email gt Example AT CPBS SM Selecting phone book OK AT CPBF Lin CPBF 1 18888888 129 Linzhao OK AT CPBF Voice Searching for string Voice and finding Voice Mail CPBF 2 8613800138000 145 Voicemail OK AT CPBF Searching for everything in phone book and finding all entries CPBF 1 18888888 129 Linzhao CPBF 2 8613800138000 145 Voicemail CPBF 3 18888888 129 abc OK 6 1 4 CPBW Write Phone Book Entry Set command writes phonebook entry in location number lt index gt in the current phonebook memory storage selected with CPBS Entry fields written are phone number lt number gt in format lt type gt and lt text gt associated with the number If all fields excep
75. not reachable Network failure Service not supported Service not subscribed service option temporarily out of order NS api already used Unspecified GPRS error PDP authentication error invalid mobile class Attach failure Invalid error mapping APN not listed in APN Control List ACL incorrect security code max attempts reached Unassigned unallocated number No route to destination Channel unacceptable Operator determined barring Normal call clearing L8 Family AT Commands User Manual Page 278 of 284 IDCCON 1017 1018 1019 1021 1022 1026 1027 1028 1029 1030 1031 1034 1038 1041 1042 1043 1044 1047 1049 1050 1055 1057 1058 1063 1065 1068 1069 1070 1079 1081 1087 1088 1091 1095 1096 1097 1098 1099 User busy No user responding User alerting no answer Call rejected Number changed Non selected user clearing Destination out of order Invalid number format incomplete number Facility rejected Response to STATUS ENQUIRY Normal unspecified No circuit channel available Network out of order Temporary failure Switching equipment congestion Access information discarded requested circuit channel not available Resources unavailable unspecified Quality of service unavailable Requested facility not subscribed Incoming calls barred within the
76. notifications including Structured and Unstructured Supplementary Service Data USSD data 5 6 1 CSSN Supplementary Service Notifications This command handles the enabling and disabling of supplementary service related network initiated notifications Command Syntax Response Action Remarks Set CSSN OK The Set command enables disables the lt n gt or display of notification result codes to the lt m gt TE CME ERROR bars When lt n gt 1 and a supplementary service notification is received after a mobile originated call setup the CSSI notification is sent to the TE before any L8 Family AT Commands User Manual Page 84 of 284 IDCCON other mobile originated call setup result codes When several different notifications are received from the network each of them receives its own CSSI result code When lt m gt 1 and a supplementary service notification is received during a mobile terminated call setup or during a call or when a forward check supplementary service notification is received the unsolicited result code CSSU is sent to the TE In case of a mobile terminated call setup a CSSU is sent after every CLIP result code CLIP Calling Line Identification When several different events are received from the network each of them receives its own CSSU result code Note The values for lt n gt and lt m gt are not saved after power cycle
77. of erroneous SDUs gt lt Transfer delay gt lt Traffic handling priority gt L8 Family AT Commands User Manual Page 247 of 284 FIDCCON lt Source statistics descriptor gt lt Signaling indication gt J 1 Read AT CGEQMIN CGEQMIN lt cid gt lt Traffic The read class gt lt Maximum bit rate UL gt command lt Maximum bit rate DL gt lt Guaranteed bit returns the rate UL gt lt Guaranteed bit rate DL gt current settings lt Delivery order gt lt Maximum SDU for each defined size gt lt SDU error ratio gt lt Residual bit context error ratio gt lt Delivery of erroneous SDUs gt lt Transfer delay gt lt Traffic handling priority gt lt Source statistics descriptor gt lt Signaling indication gt lt CR gt lt LF gt CGEQMIN lt cid gt lt Traffic class gt lt Maximum bit rate UL gt lt Maximum bit rate DL gt lt Guaranteed bit rate UL gt lt Guaranteed bit rate DL gt lt Delivery order gt lt Maximum SDU size gt lt SDU error ratio gt lt Residual bit error ratio gt lt Delivery of erroneous SDUs gt lt Transfer delay gt lt Traffic handling priority gt lt Source statistics descriptor gt lt Signaling indication gt Test AT CGEQMIN CGEQMIN lt PDP_type gt list of Test command supported lt Traffic class gt s list of returns values supported lt Maximum bit rate UL gt s list supported as a
78. of supported lt Maximum bit rate DL gt s compound value list of supported lt Guaranteed bit rate If the MT UL gt s list of supported supports several lt Guaranteed bit rate DL gt s list of POP types the L8 Family AT Commands User Manual Page 248 of 284 FIDCCON supported lt Delivery order gt s list of parameter value supported lt Maximum SDU size gt s list ranges for each of supported lt SDU error ratio gt s list of PDP type are supported lt Residual bit error ratio gt s list returned on a of supported lt Delivery of erroneous separate line SDUs gt s list of supported lt Transfer delay gt s list of supported lt Traffic handling priority gt s list of supported lt Source statistics descriptor gt s list of supported lt Signaling indication gt s lt CR gt lt LF gt CGEQMIN lt PDP_type gt list of supported lt Traffic class gt s list of supported lt Maximum bit rate UL gt s list of supported lt Maximum bit rate DL gt s list of supported lt Guaranteed bit rate UL gt s list of supported lt Guaranteed bit rate DL gt s list of supported lt Delivery order gt s list of supported lt Maximum SDU size gt s list of supported lt SDU error ratio gt s list of supported lt Residual bit error ratio gt s list of supported lt Delivery of erroneous SDUs gt s list of supported lt Transfer delay gt s list of supported lt Traffic hand
79. of supported lt SDU error ratio gt s list of supported lt Residual bit error ratio gt s list of supported lt Delivery of erroneous SDUs gt s list of supported lt Transfer delay gt s list of supported lt Traffic handling priority gt s list of supported lt Source statistics descriptor gt s list of supported lt Signaling indication gt s lt CR gt lt LF gt CGEQREQ lt PDP_type gt list of supported lt Traffic class gt s list of supported lt Maximum bit rate UL gt s list of supported lt Maximum bit rate DL gt s list of supported lt Guaranteed bit rate UL gt s list of supported lt Guaranteed bit rate DL gt s list of supported lt Delivery order gt s list of supported lt Maximum SDU size gt s list of supported lt SDU error ratio gt s list of supported lt Residual bit error ratio gt s list of supported lt Delivery of erroneous SDUs gt s list of supported lt Transfer delay gt s list of supported lt Traffic handling priority gt s list of supported lt Source statistics descriptor gt s list of supported lt Signaling indication gt s separate line L8 Family AT Commands User Manual Page 255 of 284 FIDCCON The following table shows the CGEQREQ parameters lt Parameter gt Description lt cid gt A numeric parameter which specifies a particular PDP context definition see CGDCONT and CGDSCONT commands lt Traffic
80. rssi lt 49 dBm 62 49 dBm lt rssi lt 48 dBm 63 48 dBm lt rssi 99 not known or not detectable lt ber gt Channel bit error rate in percent 0 7 RXQUAL values in the TS 45 008 table 99 Unknown or not detectable lt rscp gt Received signal code power 0 rscp lt 120dbm 1 120 dBm lt rscp lt 119 dBm 2 119 dBm lt rscp lt 118 dBm 94 27 dBm lt rscp lt 26 dBm 95 26 dBm lt rscp lt 25 dBm 96 25 dBm lt rscp 255 not known or not detectable L8 Family AT Commands User Manual Page 166 of 284 IDCCON lt ecno gt Ratio of the received energy per PN chip to the total received power spectral density 0 Ec lo lt 24 dB 1 24 dB lt Ec lo lt 23 5 dB 2 23 5 dB lt Ec lo lt 23 dB 47 1 dB lt Ec lo lt 0 5 dB 48 0 5 dB lt Ec lo lt 0 dB 49 0 dB lt Ec lo 255 not known or not detectable lt rsrq gt Reference signal received quality 0 rsrq lt 19 5 dB 1 19 5 dB lt rsrq lt 19 dB 2 19 dB lt rsrq lt 18 5 dB 32 4 dB lt rsrq lt 3 5 dB 33 3 5 dB lt rsrq lt 3 dB 34 3 dB lt rsrq 255 not known or not detectable lt rsrp gt Reference signal received power 0 rsrp lt 140 dBm 1 140 dBm lt rsrp lt 139 dBm 2 139 dBm lt rsrp lt 138 dBm 95 46 dBm lt rsrp lt 45 dBm 96 45 dBm lt rsrp lt 44 dBm L8 Family AT Commands User Manual Page 167 of 284 FIDCCON 97 44 dBm lt rsrp 255
81. s associated with Test command active contexts returns a list of lt cid gt s associated with active contexts The following table shows the CGEQNEG parameters lt Parameter gt Description lt cid gt A numeric parameter which specifies a particular PDP context definition see CGDCONT and CGDSCONT commands lt Traffic class gt A numeric parameter that indicates the type of application for which the UMTS bearer service is optimised 0 conversational 1 streaming 2 interactive 3 background Other values are reserved lt Maximum bit rate UL gt A numeric parameter that indicates the maximum number of kbits s delivered to UMTS up link traffic ata SAP As an example a bit rate of 32 kbit s would be specified as 32 e g CGEQNEG 32 refer TS 24 008 subclause 10 5 6 5 lt Maximum bit rate DL gt A numeric parameter that indicates the maximum number of kbits s delivered by UMTS down link traffic at a SAP As an example a bit rate of 32 kbit s would be specified as 32 e g CGEQNEG 32 refer TS 24 008 subclause 10 5 6 5 L8 Family AT Commands User Manual Page 260 of 284 FIDCCON lt Guaranteed bit rate UL gt Anumeric parameter that indicates the guaranteed number of kbits s delivered to UMTS up link traffic at a SAP provided that there is data to deliver As an example a bit rate of 32kbit s woul
82. service actually the modulation when modem IWFs are used and enables or disables the Radio Link Protocol Command Syntax Response Action Remarks Set AT CB OK The Set command selects the bearer ST lt s CME ERROR service lt name gt with data rate peed gt lt err gt lt speed gt and the connection element lt name lt ce gt to be used when data calls are gt lt ce gt originated refer to GSM 02 02 Values may also be used during mobile terminated data call setup especially in the case of single numbering scheme calls Note For incoming calls the bearer service will be taken automatically from incoming parameters and not according to the CBST Set command The Modem does not change the output but for incoming calls the phone works in automatic mode Read AT CB CBST ST lt speed gt lt name gt L8 Family AT Commands User Manual Page 69 of 284 IDCCON lt ce gt OK Test AT CB CBST list of The Test command returns values ST supported supported by the MA as compound lt speed gt s list of values supported lt name gt s list of supported lt ce gt s OK The following table shows the CBST parameters lt Parameter gt Description lt speed gt 0 Auto baud automatic selection of the speed this setting is possible in case of 3 1 kHz modem and non transparent service 4 2400 bps V 22bis 5 2400 bps V 26ter
83. specifies the precedence class lt delay gt Anumeric parameter that specifies the delay class L8 Family AT Commands User Manual Page 233 of 284 FIDCCON lt reliability gt A numeric parameter that specifies the reliability class lt peak gt Anumeric parameter that specifies the peak throughput class lt mean gt A numeric parameter that specifies the mean throughput class Example AT CGQMIN CGQMIN IP 0 3 0 4 0 5 0 9 0 18 OK AT CGQMIN CGQMIN 1 2 4 3 9 10 CGQMIN 2 2 4 3 9 10 OK 12 2 4 CGQREQ Quality of Service Profile Requested This command enables the terminal to specify a Quality of Service Profile that is used when the ME sends an Activate PDP Context Request message to the network Command Syntax Response Action Remarks Set AT CGQREQ lt OK The Set command specifies a profile for cid gt lt precedenc ar the context identified by the local e gt lt delay gt lt reli context identification parameter lt cid gt ability gt lt peak gt Sears As this is the same parameter that is lt mean gt Se used in the CGDCONT command the CGQREQ command is effectively an extension of the CGDCONT command The QoS profile consists of a number of parameters each of which may be set to a separate value A special form of the Set command CGQREQ lt cid gt causes the requested profile for context number lt cid gt to become unde
84. the incoming call by paging notification or setup message lt subaddr gt string type subaddress of format specified by lt satype gt lt satype gt type of subaddress octet in integer format lt PDP type gt lt PDP_addr gt and lt APN gt are as defined in the Define PDP Context CGDCONT command The optional lt L2P gt proposes a layer 2 protocol to use between the MT and the TE It is defined in the Enter GPRS Data Mode CGDATA command If the MT is unable to announce to the TE the network s request for example it is in V 250 online data state the MT shall reject the request No corresponding unsolicited result code shall be issued when the MT returns to a command state lt GCA gt is a part of the group call reference and indicates group call area lt Gid gt is a part of the group call reference and indicates group call identification The lt ackflag gt 1 proposes that a predefined confirmation procedure is to be used after the call is ended For lt ackflag gt 0 no confirmation procedure is required Example AT CRC CRC 0 OK AT CRC CRC 0 1 OK Example RING CRING indication L8 Family AT Commands User Manual Page 54 of 284 FIDCCON Incoming Data Call RING RING RING AT CRC 1 Enable extended ring format OK CRING REL ASYNC CRING REL ASYNC ath OK AT CRC 1 OK CRING ALT Voice Data NO CARRIER 5 3 7 CLIP Calling Line Identification This command contro
85. 0 No SMS STATUS REPORT indications are routed to the terminal default SMS STATUS REPORT is routed directly to the terminal If SMS STATUS REPORT is stored in the Modem the memory locationindication is routed to the terminal using the unsolicited result code CDSI lt mem gt lt index gt lt bfr gt 0 TA buffer of unsolicited result codes defined within this command is flushed to the TE when lt mode gt 1 3 is entered OK response shall be given before flushing the codes L8 Family AT Commands User Manual Page 123 of 284 IDCCON 1 TA buffer of unsolicited result codes defined within this command is cleared when lt mode gt 1 3 is entered Example AT CNMI CNMI 0 2 0 3 0 3 0 2 0 1 OK AT CNMI CNMI 0 0 0 0 OK AT CNMI 2 1 OK AT CMSS 142 0544565034 send to myself CMSS 72 OK CMTI SM 15 AT CNMI 1 2 OK AT CSDH 1 OK AT CMSS 142 054565034 send to myself CMSS 73 OK CMT 972544565034 04 11 04 09 48 36 08 145 4 0 0 97254120032 145 3 ABC AT CSMP 49 167 Set first octet to status report See status report parameters in CMGW OK AT CSMP CSMP 49 167 0 0 OK AT CNMI 1 1 OK AT CNMI CNMI 1 0 0 1 0 OK AT CNMI 1 0 0 1 0 L8 Family AT Commands User Manual Page 124 of 284 FIDCCON AT CMGS 0524680592 gt HELLO CMGS 168 OK CDS 6 168 972524680592 145 05 08 02 15 20
86. 0 OK AT CMGL sto sent CMGL 142 STO SENT 054565034 message text OK AT CSDH 1 OK AT CMGL STO SENT CMGL 142 STO SENT 054565034 81 lt message length gt message text OK L8 Family AT Commands User Manual Page 136 of 284 FIDCCON AT CMGS 18 send to myself gt 079179521201009511000c917952446505430004AA0441424344 CMGS 68 OK AT CPMS sm _ change to SIM to read the incoming messages CPMS 2 20 11 61 2 20 OK 7 1 15 CMGR Read Message These commands handle the reading of SMS The command displays the message in location lt index gt of the preferred message storage lt mem1 gt selected using the CPMS command If the status of the message is RECEIVED UNREAD the CMGR command changes the status to RECEIVED READ Command Syntax Response Action Remarks Set CMGR lt inde If text mode CMGF 1 command execution The Set x gt is successful and SMS DELIVER command CMGR reads the lt stat gt lt oa gt lt alpha gt lt scts gt lt tooa gt lt fo gt lt p SMS located id gt lt dcs gt lt sca gt lt tosca gt lt lengt at lt index gt in h gt lt CR gt lt LF gt lt data gt the Modem If text mode CMGF 1 command execution message is successful and SMS SUBMIT CMGR lt stat gt lt da gt lt alpha gt lt toda gt lt fo gt lt pid gt lt dc s gt lt vp gt lt sca gt lt tosca gt lt length gt lt CR gt lt LF gt lt data gt If tex
87. 0 OK I Set to out off boundary 10 to 40 Celsius unsolicited reports Unsolicited current report out off the Low boundary II Unsolicited report out off the Low boundary after 30 seconds Unsolicited report out off the High boundary after Nx30 seconds Read the current setting MTSM 3 30 10 40 II Set to stop the unsolicited report Read the current setting 9 2 6 MSMPD Enable Disable SIM card hot plug This command can Enable Disable SIM card hot plug feature The default status is disable this feature The parameter will be saved in NVM and can restore at power cycle Command Syntax Response Action Remarks Set AT MSMPD lt status gt OK Enable Dis enable SIM card Or hot plug CME ERROR lt err gt Read AT MSMPD MSMPD Read the current status lt status gt L8 Family AT Commands User Manual Page 209 of 284 IDCCON OK The following table shows the MSMPD parameters lt Parameter gt Description lt status gt 0 Disable the SIM card hot plug feature 1 Enable the SIM card hot plug feature The default value is 1 9 2 7 GPIO Set and Read GPIO This command intends to configure supported GPIO pins and gets value from input pin Modem support 11 GPIO pins All these pins can be set to output and input mode The default configuration is input but it s better to set direction before use The high voltage level is 1
88. 0000c9179524286502900 SMS Command L8 Family AT Commands User Manual Page 144 of 284 IDOCCON CMGW 132 OK AT CMGR 132 CMGR 2 14 07917952140230F212000000000C9179524286502900 OK AT CMGF 1 OK AT CMGR 132 CMGR STO UNSENT 18 0 0 0 972524680592 145 0 OK 7 1 18 CMGD Delete Message This command handles deletion of a single message from memory location lt index gt or multiple messages according to lt delflag gt If the optional parameter lt delflag gt is entered and is greater than 0 the lt index gt parameter is practically ignored If deletion fails result code CMS ERROR lt err gt is returned Note The deletion of multiple commands is a time consuming process that may require more than 60 seconds to complete Command Syntax Response Action Remarks Set CMGD lt ind OK ex gt lt delflag gt oe CMS ERROR lt err gt Read The Read command for CMGD is not defined by ETSI and therefore is not supported by the Modem The Modem returns an error Test CMGD CMGD list of The Test command displays the valid lt index gt s supported values of lt index gt it list the list of index where have stored the SMS valid lt deflag gt s The following table shows the CMGD parameters L8 Family AT Commands User Manual Page 145 of 284 IDOCCON lt Parameter gt Description lt index gt 1 352 Index in the SMS memory of the message to b
89. 2 of 284 FIDCCON 1000 4000 in 50 ms steps 0 3 0 1 0 1 OK 12 2 12 CGEQREQ 3G Quality of Service Profile Requested This command allows the TE to specify a UMTS Quality of Service Profile that is used when the MT sends an Activate PDP Context Request message to the network Command Syntax Response Action Remarks Set AT CGEQREQ lt cid OK Set command gt L lt Traffic class gt ERROR specifies a profile for lt Maximum bit rate the context identified UL gt lt Maximum bit by the local context rate DL gt identification lt Guaranteed bit rate parameter lt cid gt The UL gt lt Guaranteed specified profile will bit rate DL gt be stored in the MT lt Delivery order gt and sent to the lt Maximum SDU network only at size gt lt SDU error activation or ratio gt lt Residual bit MS initiated error ratio gt modification of the lt Delivery of related context erroneous SDUs gt Parameter value lt Transfer delay gt ranges for each PDP LeTrathe handling type are returned on a priority gt lt Source separate ine statistics descriptor gt lt Signaling indication gt JIN Read AT CGEQREQ CGEQREQ lt cid gt lt Traffic Read command class gt lt Maximum bit rate returns the current UL gt lt Maximum bit rate settings for each L8 Family AT Commands User Manual Page 253 of 284 FIDCCON DL gt lt Guaranteed bit rate UL gt lt Guaranteed
90. 3 1E3 5E2 1E2 0 2 10 150 in 10 ms steps 200 950 in 50 ms steps 1000 4000 in 50 ms steps 0 3 0 1 0 1 OK 12 2 13 CGEQNEG G Quality of Service Profile Negotiated This command allows the TE to retrieve the negotiated QoS profiles returned in the Activate PDP Context Accept message lM bit rate DL gt lt Guaranteed bit rate UL gt lt Guaranteed bit rate DL gt lt Delivery order gt lt Maximum SDU size gt lt SDU error ratio gt lt Residual bit error ratio gt lt Delivery of erroneous SDUs gt lt Transfer delay gt lt Traffic handling priority gt lt CR gt lt LF gt CGEQNEG lt cid gt lt Traffic class gt lt Maximum bit rate UL gt lt Maximum bit rate DL gt lt Guaranteed bit rate UL gt lt Guaranteed bit rate DL gt lt Delivery order gt lt Maximum SDU Command Syntax Response Action Remarks Set AT CGEQNEG CGEQNEG lt cid gt lt Traffic Set command lt cid gt lt cid gt class gt lt Maximum bit rate UL gt lt Maximum allows the TE to retrieve the negotiated QoS profiles returned in the Activate PDP Context Accept message L8 Family AT Commands User Manual Page 259 of 284 FIDCCON size gt lt SDU error ratio gt lt Residual bit error ratio gt lt Delivery of erroneous SDUs gt lt Transfer delay gt lt Traffic handling priority gt Test AT CGEQNEG CGEQNEG list of lt cid gt
91. 4 used for the context next header ipv6 gt lt destination port range gt identified by the local lt source port range gt f aah lt ipsec security parameter context identification index spi gt lt type of service parameter lt cid gt tos ipv4 and mask traffic class ipv6 and mask gt lt flow label ipv6 gt L lt direction gt JIN Read CGTFT CGTFT lt cid gt lt packet The read command returns the current settings for all Packet Filters for each defined context L8 Family AT Commands User Manual Page 269 of 284 IDOCCON lt cid gt lt packet filter identifier gt lt evaluation precedence index gt lt source address and subnet mask gt lt protocol number ipv4 next header ipv6 gt lt destination port range gt lt source port range gt lt ipsec security parameter index spi gt lt type of service tos ipv4 and mask traffic class ipv6 and mask gt lt flow label ipv6 gt lt direction gt Test CGTFT CGTFT lt PDP_type gt list of supported lt packet filter identifier gt s list of supported lt evaluation precedence index gt s list of supported lt source address and subnet mask gt s list of supported lt protocol number ipv4 next header ipv6 gt s list of supported lt destination port range gt s list of supported lt source port range gt s list of supported lt ipsec secur
92. 4 Callin progress The Modem is ready for commands from the terminal but a call is in progress L8 Family AT Commands User Manual Page 73 of 284 IDOCCON functionality state 5 asleep MT is unable to process commands from TA TE because it is in a low Example AT CPAS CPAS 0 OK AT CPAS CPAS 0 5 OK IIAT CPAS CPAS 4 MOK AT CPAS Voice call active state CPAS 4 OK 5 4 2 CLCC List Current Calls This command displays a list of all current Modem calls and their statuses and also enables disables the unsolicited indication of the call list If no calls are received no information response is sent to the terminal If the command succeeds but no calls are available no information response is sent to the terminal The maximum number of simultaneous multiparty calls is 5 1 5 in active group and 1 on hold Note For L810 L830 at clcc are not supported now e gt lt CR gt lt LF gt CLCC lt idx gt lt dir gt lt call state gt lt mode gt lt mpty gt lt number gt lt type gt J Command Syntax Response Action Remarks Set AT CLC OK The Set command C lt state or enables disables gt CME ERROR lt err gt unsolicited indications Execute AT CLC CLCC lt idx gt lt dir gt lt call state gt The Execute command C lt mode gt lt mpty gt lt number gt lt typ enables the receiving of data about current calls
93. 5 0 9 1 18 31 OK AT CGQREQ CGQREQ 1 2 4 3 9 10 CGQREQ 2 2 4 3 9 10 OK AT CGQREQ 1 0 0 0 10 OK AT CGQREQ CGQREQ 1 0 4 0 0 10 CGQREQ 2 2 4 3 9 10 OK 12 2 5 CGATT GPRS Attach or Detach This command attaches detaches the ME to from the GPRS service When the command has completed the ME remains in V 25ter command state If the ME is already in the requested state the command is ignored and the OK response is returned If the requested state cannot be achieved an ERROR or CME ERROR response is returned Extended error responses are enabled by the CMEE command Any active PDP contexts will be automatically deactivated when the attachment state changes to detached Command Syntax Response Action Remarks Set AT CGATT OK The Set command attaches detaches the ME to from the GPRS service lt state gt or CME ERROR lt err gt Read AT CGATT CGATT lt state gt The Read command returns the OK current GPRS service state Test AT CGATT CGATT list of The Test command requests supported lt state gt s information on the supported OK GPRS service states L8 Family AT Commands User Manual Page 236 of 284 IDCCON Note This command has the characteristics of both the V 25ter action and parameter commands Therefore it has the Read form in addition to the Execution Set and Test forms The following table shows the CGATT parameters lt Parameter gt
94. 5 6 5 lt Residual bit error ratio gt a string parameter that indicates the target value for the undetected bit error ratio in the delivered SDUs If no error detection is requested Residual bit error ratio indicates the bit error ratio in the delivered SDUSs The value is specified as mEe As an example a target L8 Family AT Commands User Manual Page 257 of 284 IDOCCON residual bit error ratio of 5 10 3 would be specified as 5E3 e g AT CGEQREQz 5E3 0E0 means subscribed value refer 3GPP TS 24 008 subclause 10 5 6 5 lt Delivery of erroneous SDUs gt a numeric parameter that indicates whether SDUs detected as erroneous shall be delivered or not 0 no 1 yes 2 no detect 3 subscribed value Other values are reserved lt Transfer delay gt a numeric parameter 0 1 2 that indicates the targeted time between request to transfer an SDU at one SAP to its delivery at the other SAP in milliseconds If the parameter is set to 0 the subscribed value will be requested refer 3GPP TS 24 008 subclause 10 5 6 5 lt Traffic handling priority gt a numeric parameter 1 2 3 that specifies the relative importance for handling of all SDUs belonging to the UMTS bearer compared to the SDUs of other bearers If the parameter is set to 0 the subscribed value will be requested refer 3GPP TS 24 008 subclause 10 5 6 5 lt Source Statistics
95. 67 0 0 OK AT CNMI CNMI 1 0 0 1 0 OK AT CMSS 295 CMSS 184 OK CDS 6 184 972524680592 145 05 08 02 17 19 23 08 05 08 02 17 19 24 08 0 AT CNMA OK AT CNMI CNMI 1 0 0 1 0 OK 7 1 9 CMTI Unsolicited Response New SMS DELIVER Receipt Indication The CMTI unsolicited response is sent to the TE upon receipt of anew SMS DELIVER SMS if the CNMI parameter lt mt gt is set to 1 Refer to tCNMI New Message Indications to Terminal This unsolicited message indicates that a new SMS DELIVER message was received and is stored in location lt index gt CMTI lt mem gt lt index gt The following table shows the CMTI parameters lt Parameter gt Description lt mem gt Message memory space SM SIM memory storage lt index gt Location of the new message L8 Family AT Commands User Manual Page 127 of 284 FIDCCON Example AT CNMI 2 1 OK AT CMGS 18 send to my self gt 079179521201009511000c917952428650290004AA0441424344 CMGS 69 OK CMTI SM 4 7 1 10 CMT Unsolicited Response New SMS DELIVER Receipt The CMT unsolicited response is sent to the TE upon receipt of anew SMS DELIVER SMS if the CNMI parameter lt mt gt is set to 2 Refer to tCNMI New Message Indications to Terminal This unsolicited message displays the received SMS DELIVER message In text mode CMGF 1 CMT lt oa gt lt alpha gt lt scts gt lt tooa
96. AND LTE 1 102 BAND LTE 2 103 BAND LTE 3 104 BAND LTE 4 105 BAND LTE 5 106 BAND LTE 6 107 BAND LTE 7 108 BAND LTE 8 109 BAND LTE 9 110 BAND LTE 10 111 BAND LTE 11 112 BAND LTE 12 113 BAND LTE 13 114 BAND LTE 14 115 BAND LTE 15 116 BAND LTE 16 117 BAND LTE 17 118 BAND LTE 18 119 BAND LTE 19 120 BAND LTE 20 121 BAND LTE 21 122 BAND LTE 22 123 BAND LTE 23 L8 Family AT Commands User Manual Page 197 of 284 IDCCON 124 BAND LTE 24 125 BAND LTE 25 126 BAND LTE 26 127 BAND LTE 27 128 BAND LTE 28 129 BAND LTE 29 130 BAND LTE 30 131 BAND LTE 31 132 BAND LTE 32 133 BAND LTE 33 134 BAND LTE 34 135 BAND LTE 35 136 BAND LTE 36 137 BAND LTE 37 138 BAND LTE 38 139 BAND LTE 39 140 BAND LTE 40 141 BAND LTE 41 142 BAND LTE 42 143 BAND LTE 43 144 BAND LTE 44 145 BAND LTE 45 146 BAND LTE 46 147 BAND LTE 47 148 BAND LTE 48 149 BAND LTE 49 150 BAND LTE 50 L8 Family AT Commands User Manual Page 198 of 284 IDOCCON 151 152 153 154 155 156 157 158 159 160 161 162 163 164 9 1 This BAND LTE 51 BAND LTE 52 BAND LTE 53 BAND LTE 54 BAND LTE 55 BAND LTE 56 BAND LTE 57 BAND LTE 58 BAND LTE 59 BAND LTE 60 BAND LTE 61 BAND LTE 62 BAND LTE 63 BAND LTE 64 12 GTRAT Selection of Radio Access Technology command forces the selection of the Radio Access Technology RAT in the protocol stack On a later network regis
97. AND LTE 10 BAND LTE 11 BAND LTE 12 BAND LTE 13 BAND LTE 14 BAND LTE 15 BAND LTE 16 BAND LTE 17 BAND LTE 18 BAND LTE 19 BAND LTE 20 BAND LTE 21 BAND LTE 22 BAND LTE 23 BAND LTE 24 BAND LTE 25 BAND LTE 33 BAND LTE 34 BAND LTE 35 BAND LTE 36 L8 Family AT Commands User Manual Page 191 of 284 IDCCON BAND LTE 37 BAND LTE 38 BAND LTE 39 BAND LTE 40 BAND LTE 41 BAND LTE 42 BAND LTE 43 lt lac gt string type two byte location area code in hexadecimal format e g 00C3 lt ci gt string type four byte cell ID in hexadecimal format e g 0000A13F lt rac gt integer type indicating routing area code lt reject type gt integer type indicates the type of lt reject_cause gt 0 Indicates that lt reject_cause gt contains an MM cause value see 3GPP TS 24 008 8 Annex G 1 Indicates that lt reject_cause gt contains a manufacturer specific cause lt reject cause gt integer type contains the cause of the failed registration The value is of type as defined by lt cause_type gt Note 1 lt state gt 20 21 is available only in DSDS configuration lt state gt 20 followed with lt state gt 0 then lt state gt 0 refer to SLOW OOS 2 lt State gt 20 21 will be reported for both CS and PS registered network 3 Both lt state gt 20 and 21 will never be returned on response to XREG 4 When in lt state gt 20 XCOPS returns netw
98. AUdIO ernennen a a aker 220 111 SCOPE sinini E EEA RR Rn E E alee 220 11 2 General Audio CommandsS arsnerrrrnnvrvnvnrnrnnrvvnsnrnnnesnenrnrnnsrssvnenennsnenesennenesenesssernrnrnesssnensnenessesenenesee 220 11 2 1 CMUT Mute Unmute Microphone and Speaker Path sosvarvannrrvanrnnravernrrververrenvernenne 220 11 2 2 VTD Tone Duration msorsnrnvrnrrnnrnrsvervenrrnvrrnrnrrnrrnnrnernerrennrsrrnnrnernersrnnersrnnensenernssnernesnesneneenn 221 11 2 3 VTS Command Specific Tone Duration rwrvrrnrrvarnanranvanrrnrrvernenvervenrrnvenernasvervennesvenernn 222 11 3 Clock Configuration osrsrrononronnonronvonronrenennrrsnnenrennsnennrenennennennennenssnssnesnssnesnennennenssnvenssnnsnennssnennenee 223 11 3 1 CLK32k 32KHz Clock Output From CLK32K rsrnnrnrrrrnrrnerrrnrrvrnrrrrnrsrrnrnrenrnrrsrnresrnersererne 223 12 GPRS es 225 12 1 GPRS Functionality sieners ea a ea eaaa aa a aaa aae a e inreder 225 12 2 GPRS COMMAS au vvsgdsrkekstereeampieldesteareseansan antal 225 12 2 1 CGCLASS GPRS Mobile Station Class sosnrnrnnrnnrnrrrnnrrsnnrnrnnrnenrnrnnnernrnrnrnnsesnenenennrn 226 12 2 2 CGDCONT Define PDP Context mmmmmrnrrnrnsnrnnnnsnrsrsrnrsrrsrnrrrnerssnenrnrnersenerrnenersrsrsenesernsne 227 12 2 3 CGQMIN Quality of Service Profile Min Acceptable snsrrnrnrrnrnrrnrnrnrrnnrrrnnrnrnnrnenenn 232 12 2 4 CGQREQ Quality of Service Profile Requested cece csscsecseeseeseseeseeseeneesees 234
99. CHV status 0x98 0x10 in contradiction with invalidation status 0x98 0x40 unsucc CHV verif Or UNBLOCK CHF CHV blocked UNBL blocked 0x98 0x50 increases can not be performed Max value reached 0x61 OxXX SW2 indicates the number of response bytes still available Use GET RESPONSE to access this data 0x62 OxXX Warning state unchanged 0x62 0x00 Warning no information provided 0x62 0x81 Warning part of returned data may be corrupt 0x62 0x82 Warning end of file record reached bad cmd 0x62 0x83 Warning selected file invalidated 0x62 0x84 Warning bad file control information format 0x63 OxXX Warning state unchanged 0x63 0x00 Warning no information provided 0x63 0x81 Warning file filled up with last write 0x63 OxCx Warning counter value is x 0x64 OxXX Error state unchanged 0x65 OxXX Error state changed 0x65 0x00 Error no information provided 0x65 0x81 Error memory failure 66 xx Security Error Ox66 OxXX Security Error 0x67 OxXX incorrect parameter P3 0x68 OxXX Check Error CLA function not supported 0x68 0x00 Check Error no information provided 0x68 0x81 Check Error logical channel not supported L8 Family AT Commands User Manual Page 35 of 284 IDCCON 0x68 0x82 Check Error secure messaging not supported 0x69 OxXX Check Error command not allowed 0x69 0x00 Check Error no information provided 0x69 0x81 Check Error command incompatible with file structure 0x69 0x82
100. CLCK 1 2 CLCK 1 4 CLCK 0 8 OK L8 Family AT Commands User Manual Page 162 of 284 IDCCON AT CLCK 01 1 correct password 3 OK Voice and data international calls barred fax and SMS not barred AT CLCK 01 2 CLCK 1 1 CLCK 1 2 CLCK 0 4 CLCK 0 8 OK L8 Family AT Commands User Manual Page 163 of 284 FIOCSON 9 Network 9 1Network Commands 9 1 1 CSQ Signal Strength This command displays the received signal strength indication lt rssi gt and channel bit error rate lt ber gt from the Modem Command Syntax Response Action Execute Read AT CSQ CSQ lt rssi gt lt ber gt AT CSQ OK Test AT CSQ CSQ list of supported lt rssi gt s list of supported lt ber gt s OK The following table shows the CSQ parameters lt Parameter gt Description lt rssi gt 0 through 31 covers the range of 113 dbm or less to 51 dbm or greater 0 113 dBm or less 1 111 dBm 2 30 109 53 dBm 31 51 dBm or greater 99 not known or not detectable lt ber gt Channel bit error rate in percent 0 7 RXQUAL values in the TS 45 008 table 99 Unknown or not detectable FIDCCON Example AT CSQ CSQ 23 99 OK AT CSQ CSQ 0 31 99 0 7 99 OK 9 1 2 XCESQ Extended signal quality with URC support Set command is used to enable disable the Extended Signal Quality XCESQI unso licited result code Read command returns the XCESQ c
101. CON Read 82 lt escape character gt The Read command displays the OK currently defined escape character for CSD connections The following table shows the S2 parameters lt Parameter gt Description lt escape character gt CSD escape character Range is 1 to 255 The default value is 43 4 1 7 12 This command handles the selection of the guard time which is stored in S Register 12 and specifies the behavior of escape characters during CSD connection Note Fora guard time specified by S Register 12 no character should be entered before or after The duration between escape codes must be smaller than the guard time Command Syntax Response Action Remarks Set 12 lt guard OK The Set command sets the CSD _time gt CME ERROR escape character guard time value if ser all parameters are valid Read 12 lt guard_time gt The Read command displays the OK current CSD escape character guard time The following table shows the 512 parameters lt Parameter gt Description lt guard time gt CSD escape character guard time units of 50 msec Range is 0 to 255 The default value is 20 4 1 8 amp F Set to Factory Defined Configuration This command restores the factory default configuration profile The Modem only supports one factory L8 Family AT Commands User Manual Page 29 of 284 FIDCCON default profile 0
102. CREG command and CREG result codes and or the CGREG command and CGREG result codes apply to the registration status and location information for those services NOTE 1 If the EPS MT also supports circuit mode services and or GPRS services the CREG command and CREG result codes and or the CGREG command and CGREG result codes apply to the registration status and location information for those services The read command returns the status of result code presentation and an integer lt stat gt whitch shows whether the network has currently indicated the registration of the MT Location information elements lt tac gt lt ci gt and lt AcT gt if available are returned only when lt n gt 2 and MT is registered in the network Test command returns the range of supported network registration mode i e lt n gt Note This command is supported only in R8 protocol with LTE Command Syntax Response Action Remarks OK Set AT CEREG lt Or The Set command controls the CME ERROR lt err gt n gt presentation of an unsolicited result L8 Family AT Commands User Manual Page 176 of 284 FIDCCON code CEREG and the result of the Read operation Read AT CEREG CEREG lt n gt lt stat gt lt tac gt lt ci gt lt AcT gt lt reject type gt lt reject cause gt Test AT CEREG CEREG list of The Test command displays the supported lt n gt s supported values
103. CUG Bearer capability not authorized Bearer capability not presently available Service or option not available unspecified Bearer service not implemented ACM equal to or greater than ACMmax Requested facility not implemented Only restr digital information bearer capability Service or option not implemented unspecified Invalid transaction identifier value User not member of CUG Incompatible destination Invalid transit network selection Semantically incorrect message Invalid mandatory information Message type non existent or not implemented Message type not compatible with protocol state Information element non existent or not implemented L8 Family AT Commands User Manual Page 279 of 284 IDOCCON 1100 Conditional IE error 1101 Message not compatible with protocol state 1102 Recovery on timer expiry 1111 Protocol error unspecified 1127 Inter working unspecified 1279 Number not allowed 1283 CCBS possible 14 2 CMS Error Parameter Description lt Err gt 1 Unassigned unallocated number 8 Operator determined barring 10 Call barred 17 Network failure 21 Short message transfer rejected 22 Memory capacity exceeded 27 Destination out of service 28 Unidentified subscriber 29 Facility rejected 30 Unknown Subscriber 38 Network out of order 41 Temporary failure 42 Congestion
104. Check Error security status not satisfied 0x69 0x83 Check Error authentication method blocked 0x69 0x84 Check Error referenced data invalidated 0x69 0x85 Check Error conditions of use not satisfied 0x69 0x86 Check Error command not allowed no current EF 0x69 0x87 Check Error expected SM data objects missing 0x69 0x88 Check Error SM data objects incorrect Ox6A OxXX Check Error wrong parameters Ox6A 0x00 Check Error no information provided Ox6A 0x80 Check Error incorrect parameters in data field Ox6A 0x81 Check Error function not supported Ox6A 0x82 Check Error file not found Ox6A 0x83 Check Error record not found Ox6A 0x84 Check Error not enough memory space in the file Ox6A 0x85 Check Error Lc inconsistent with TLV structure Ox6A 0x86 Check Error inconsistent parameters P1 P2 Ox6A 0x87 Check Error Lc inconsistent with P1 P2 Ox6A 0x88 Check Error referenced data not found Ox6B OxXX incorrect parameter P1 or P2 Ox6C OxXX Check Error wrong length xx is the correct length 0x6D OxXX unknown instruction code given in the command Ox6E OxXX wrong instruction class given in the command Ox6F OxXX technical problem with no diagnostic given L8 Family AT Commands User Manual Page 36 of 284 FIDCCON lt response gt command Response of a successful completion of the command previously issued hexadecimal character uppercase format STATUS and GET RESPONSE return data which give
105. E Note user must apply set lt mode gt command first after OK download program or the read command return error Test AT GTUSBMODE GTUSBMODE 0 2 L8 Family AT Commands User Manual Page 38 of 284 FIDCCON OK Defined values lt mode gt indicates the radio access technology and may be 0 3ACM 2 AT 1 Trace and 3NCM 1 MBIM only end user configuration for Win8 OS 2 3ACM 2 AT 1 Trace and MBIM for debugging under windows 8 OS 4 3 GTSET Command 4 3 1 GTSET Set the proprietary parameters of Fibocom This command set read test the proprietary parameters of Fibocom Supported commands list is vary on different product model Command Syntax Response Action Set GTSET lt Name gt lt P1 gt lt P2 gt OK or ERROR Read GTSET GTSET SIMREPO 1 GTSET SIMPHASE 1 GTSET LPMMODE 1 0 GTSET SWCOREDUMP 1 GTSET DIGITPLAY 0 OK Test GTSET GTSET Name P1 lt P2 gt OK The following table shows the GTSET parameters lt Parameter gt Description L8 Family AT Commands User Manual Page 39 of 284 IDOCCON lt Name gt Name parameters name string lt P1 gt Integer value according to the name parameter lt P2 gt Integer value according to the name parameter Example AT gtset GTSET SIMREPO 1 GTSET SIMPHASE 1 GTSET LPMMODE 1 0 GTSET SWCOREDUMP 1 GTSET DIGI
106. E ERROR lt err gt Read ATE lt value gt The Test command for E is not OK defined by ITU and therefore is not supported by the Modem The Modem returns an error The following table shows the E parameters lt Parameter gt Description lt value gt 000 Does not echo characters 001 Echoes characters The default value is 001 4 1 4 X Result Code Selection and Call Progress Monitoring Control This command defines the CONNECT result code format It determines whether or not the Modem transmits particular result codes to the user It also controls whether the Modem verifies the presence of L8 Family AT Commands User Manual Page 25 of 284 IDCCON dial tone when it first goes off hook to begin dialing and whether the engaged tone busy signal detection is enabled Note For L810 L830 ATX are not supported Command Syntax Response Action Remarks Set ATX lt value gt OK The Set command sets the result code of and call progress monitoring control CME ERROR lt err gt Read ATX lt value gt OK The following table shows the X parameters lt Parameter gt Description lt value gt 0 CONNECT result code given upon entering online data state Dial tone detection Disabled Busy detection Disabled CONNECT lt text gt result code given upon entering online data state Dial tone detection Disabled Busy detec
107. Example AT CACM OK AT CACM CACM 000000 OK AT CACM 2222 OK 5 5 3 CAMM Accumulated Call Meter Maximum This command sets the Advice of Charge accumulated call meter maximum value in the SIM file EFACM max ACM max contains the maximum number of home units the subscriber is able to consume When the ACM Refer to CACM Accumulated Call Meter reaches ACM max additional calls mobile originated and mobile terminated calls that incur charges are prohibited except for emergency calls Refer to GSM 02 24 Command Syntax Response Action Remarks Set CAMM OK The Set command sets the lt acm CME ERROR accumulated call meter maximum _max gt Zens value SIM PIN2 is required The value lt passw that is set remains after a power cycle d gt Note This command is activated if Advice of Charge is supported by the L8 Family AT Commands User Manual Page 80 of 284 IDCCON network Read CAMM CAMM p The Read command displays the 7 lt acmmax gt current value of ACMmax OK Test CAMM OK The Test command indicates whether the CAMM command is functioning The following table shows the CAMM parameters lt Parameter gt Description lt acmmax gt Accumulated call meter maximum value similar to CCM Refer to CAOC Advice of Charge lt ccm gt String type three bytes of the current call meter value in hexadecimal format
108. FIDCCON Perfect Wireless Experience FETC AS L8 Family AT Commands User Manual Version V1 1 3 Date 2015 09 28 Copyright Copyright 2015 Fibocom Wireless Inc All rights reserved Without the prior written permission of the copyright holder any company or individual is prohibited to excerpt copy any part of or the entire document or transmit the document in any form Attention The document is subject to update from time to time owing to the product version upgrade or other reasons Unless otherwise specified the document only serves as the user guide All the statements information and suggestions contained in the document do not constitute any explicit or implicit guarantee Trademark FHiIDCCON The trademark is registered and owned by Fibocom Wireless Inc Versions Version Date Remarks V1 0 0 2014 07 11 Initial Version Based on H350 V1 0 1 2014 09 01 Add GTRAT V1 0 2 2014 08 30 Update CSMP CPBR Update CPBW V1 0 3 2014 09 10 Add CLK32K V1 0 4 2014 11 07 Update XCESQ V1 0 5 2014 11 26 Update CPBS Change file name from FIBOCOM L8 Family AT Commands User Manual V1 0 5 to L810 GL AT V1 0 6 2014 12 17 Commands User Manual V1 0 6 Update CEREG IPR The company name is changed V1 0 7 2015 01 04 Update GTUMODE V1 0 8 2015 01 26 Update CGSMS L8 Family AT Commands User Manual Page 2 of 284 FIDCCON Update CPMS V1 0 9 2015 03 18 Add CBAUD Add L830
109. LMN selector with Access Technology EFOPLMNwAcT and HPLMN selector with Access Technology EFHPLMNwACcT can not be written since the access conditions is Administrative Note5 The command is implemented according to 3GPP TS 27 007 without acceptance in attention the lt GSM_AcT2 gt lt GSM_Compact_AcT2 gt lt UTRAN AcT2 gt bits since the Modem device not using this bits to get the best PLMN Example AT CPOL CPOL 001 032 000 002 OK AT CPOL CPOL 000 002 42501 OK AT CPOL 0 OK AT CPOL CPOL 000 000 IL ORANGE OK AT CPOL CPOL 001 032 000 002 OK AT CPOL 1 2 42502 OK AT CPOL CPOL 000 000 IL ORANGE CPOL 001 000 IL Cellcom OK AT CPOL 1 OK AT CPOL CPOL 000 000 IL ORANGE OK L8 Family AT Commands User Manual Page 186 of 284 FIDCCON 9 1 9 XREG Current Network Registration Status This command reports where the device is attached to with respect to PS registration status only Set command enables disables network registration status unsolicited result code XREG Read command gives the status of registration for mode 2 XREG lt mode gt lt State gt lt AcT gt lt Band gt lt lac gt lt ci gt Read command will give following info for mode 3 this is to maintain backward compatibility XREG lt mode gt lt State gt lt AcT gt lt Band gt lt lac gt lt ci gt lt rac gt lt reject type gt lt reject cause gt Tes
110. MS or data packet is coming PIN23 PIN A7 on HW manual will output 1s low voltage Command Syntax Response Action Remarks Set OK or ERROR AT GTWAKE lt m ode gt Parameters are saved after power down Read GTWAKE lt mode gt E g GTWAKE 0 AT GTWAKE OK or GTWAKE 1 OK Test GTWAKE 0 1 OK AT GTWAKE The following table shows GTWAKE parameter description lt Parameter gt Description lt mode gt 0 wake host is disable 1 wake host is enable Example AT GTWAKE 1 OK AT GTWAKE GTWAKE 1 OK AT GTWAKE GTWAKE 0 1 OK L8 Family AT Commands User Manual Page 212 of 284 IOCCON 9 3Multiplexer Feature The MUX provides multiple logical communication channels between the DTE and Modem over one physical RS232 or USB connection This service enables the DTE device to run multiple applications such as GPRS CSD SMS and voice calls while communicating simultaneously with the Modem The Modem can support the multiplexing protocol control channel as defined in GSM07 10 and only basic mode 9 3 1 CMUX MUX Start up Command This command is used to start the GSM MUX multiplexing protocol stack When the Modem received a valid CMUX command it returns OK and changes its state to MUX Init If the parameters are left out the default value is used Command Syntax Response Action R
111. MS Cmd Req invalid TP Destination Address 533 MS Cmd Req invalid TP User Data Length 534 MS Cmd Req invalid TP User Data 535 MS Cmd Req invalid TP Command Type 536 MN MNR creation failed 537 MS CMM creation failed 538 MS network connection lost 539 MS pending MO SM transfer L8 Family AT Commands User Manual Page 282 of 284 IDOCCON 540 RP Error OK 541 RP Error OK no icon display 542 SMS PP Unspecified 543 SMS rejected By SMS CONTROL 14 3 TCPIIP Error Parameter Description lt Err gt 2000 TCPIP Param wrong 2001 TCPIP not supported in ppp mode 2002 TCPIP dns convert to ip fail 2003 TCPIP socket number limited 2004 TCPIP invalid operation 2005 TCPIP protocol error 2006 TCPIP send data too long 2007 TCPIP send data memory failed 2008 TCPIP service not in correct state 2009 TCPIP pdp not defined 2010 TCPIP new socket failed 2011 TCPIP socket bind fail 2012 TCPIP socket connect fail 2013 TCPIP socket send fail 2014 TCPIP socket close fail 2015 TCPIP get socket receive buffer failed 2016 TCPIP receive data failed 2017 TCPIP socket used 2018 TCPIP get send buffer size failed 2019 TCPIP socket send data failed 2020 TCPIP socket send data size limited 2021 TCPIP socket set listening mode failed 2022 TCPIP socket listen fail 2023 TCPIP socket error 2024 TCPIP
112. Message to Memory rmmmrrvrrnrnrrnrrvvrnenvervenrrnvenernrrvernerververnenvensrnrevernernervenne 142 7 1 18 CMGD Delete Message nmsrrnrnrrrsrrvrnrsrenverrnvrnerernerernrnrsnrnesnrneenenernenernenesnenenssnesseneseenessenenn 145 7 1 19 CGSMS Select Service for MO SMS MeSSag S ccccccsceseescesessesseseesseseesesecesceeseees 146 7 1 20 CMGS Send SMS to NGG Ligue netemnnnnsnienieimnerjennenieeiimsinndndjedt 147 7 1 21 CSCB Cell Broadcast Messages mmrsrrsrsvrsrrnrrrnrrrrrrnrnrenrnrererrerrerrnrrsrrenrrennrnrnrrnessenesernenn 149 0 ACCESS nd securlyLssmusva4G arken ETNE LESERE 152 8 1 A Repeat Last Command rmsasnrvannanvansonneneenernenverrenrenrsnrrnernernesvennensenvenernrsnernesvesvensenvensensenssnssvenvenne 152 8 2 AT Check AT Communication rrnrnnnnnnrrrnrnnnnrnrnrnnnnrnnrnrnnsnsnrnnnrnnsssnenenrnnnrnrnesanersrnenensenrsrnesesersrnenn 152 8 3 CPIN Enter PIN for Unlocking SIM or Enter PUK for Unblocking SIM srrnrsrrverrrvrrrrvrrnenrrnnn 153 8 4 CPWD Change Password mmrravnrvrvrrvvrvervrrrerverrerrerrrvrrnernernervernenresvenrrnsenernesvervarsesvensrnvenesnsnvesnenn 157 8 5 CLOK Facility LOCK oisinn rosiner a aia e a arien 160 9 NETWOTK EEE EEE EE 164 9 1 N twork COMM ES eee 164 9 11 6850Q Signal Stren tty i reien nnn i R E R a 164 9 1 2 XCESQ Extended signal quality with URC support servervrrvevvrrerervrrrervernerrrrrrnrrnernenne 165 9 1 3 CRLP Radio Link Pott Luuss
113. OR relating to the functionality of the dane Modem Read AT CME CMEE lt n gt The Read command returns the E OK current setting format of the result code Teal ATECME TCNEE liste The Test command returns values Emi puppe supported by the terminal as a OK compound value The following table shows the CMEE parameters lt Parameter gt Description lt n gt 0 Disable the CME ERROR lt err gt result code and use ERROR 1 Enable the CME ERROR lt err gt or CMS ERROR lt err gt result codes and use numeric lt err gt values or STK ERROR lt err gt result codes and use numeric lt err gt values 2 Enable the CME ERROR lt err gt or CMS ERROR lt err gt result codes and use verbose lt err gt values or STK ERROR lt err gt result codes and use numeric lt err gt values The default value is 0 Example AT CMEE 0 CME ERROR is not used OK AT VTD ERROR AT CMEE 1 Use numeric lt err gt OK AT VTD CME ERROR 1 AT CMEE 2 Use verbose lt err gt OK L8 Family AT Commands User Manual Page 41 of 284 FIDCCON AT VTD CME ERROR operation not supported 4 4 2 CEER Extended Error Report This execution command returns an extended error report containing one or more lines of information text lt report gt determined by the manufacturer providing reasons for the following errors Failure in the last unsuccessful call setup originating or ans
114. P data units are used and text mode where the body of the message and its headers are given as separate parameters Command Syntax Response Action Remarks Set CMG OK The Set command sets the F lt m of message format to use ode gt CMS ERROR lt err gt Read TEMG per The Read command displays the 2 pi OK current message format Test CMG CMGF list of supported The Test command lists all the F mode gt s supported message formats OK The following table shows the CMGF parameters lt Parameter gt Description lt mode gt Message format L8 Family AT Commands User Manual Page 113 of 284 FIDCCON 0 PDU mode default 1 Text mode Example AT CMGF 1 OK AT CMGF CMGF 1 OK AT CMGF CMGF 0 1 OK 7 1 4 CSCA Service Center Address This command enables to write read SCA to from SIM In SMS text mode SCA stored in SIM is added to any stored and sent SMS In SMS pdu mode SCA stored in SIM is added to stored SMS and send SMS only when SCA address length coded in PDU equals zero Command Syntax Response Action Remarks Set CSCA lt sc OK Sets service center address stored in a gt lt tosca gt SIM EF SMSp Short message or service parameters lt tosca gt is CMS ERROR lt err gt i optional parameter When lt sca gt is prefixed with it indicates that lt tosca gt is set to 145 International number
115. R lt err gt Read AT CLK32K CLK32K lt n gt Query the current OK status of PIN CLK32K Test AT CLK32K CLK32K list of Query the range of the supported lt n gt s parameters OK The following table shows the CLK32K parameters lt Parameter gt Description lt n gt 0 switch off the clock default value 1 switch on the clock L8 Family AT Commands User Manual Page 223 of 284 IDCCON L8 Family AT Commands User Manual Page 224 of 284 FIDCCON 12 GPRS 12 1 GPRS Functionality GSM 07 07 defines commands that a TE may use to control a GPRS ME via a non multiplexed character stream interface This places certain limitations on the functionality of the interface For example it is not possible for the ME to send control information to the TE or for the TE to send commands to the ME whilst the interface is in the online data state unless the layer 2 protocol itself supports this feature GSM 07 60 12 However Modem specific escape mechanism DTR is provided to enable the TE to switch the Modem into limited online command state The use of a multiplexed interface GSM 07 10 is not considered here See Multiplexer Feature The Modem specific escape mechanism use DTR as an escape signal following amp D parameters and designed for limited non network related commands This specific mechanism purpose is to give the user a way to retrieve the signal strength The time limit of c
116. RIBED 29 SERVICE_UNAVAILABLE 31 SERVICE NOT SUPPORTED 32 PREPAY_LIMIT_REACHED 33 INCOMPATIBLE_DEST 35 ACCESS DENIED 43 FEATURE NOT AVAILABLE 45 WRONG CALL STATE 46 L8 Family AT Commands User Manual Page 91 of 284 IDOCCON SIGNALING_ TIMEOUT 47 MAX_MPTY_PARTICIPANTS_EXCEEDED 48 SYSTEM_FAILURE 49 DATA_MISSING 50 BASIC_SERVICE_NOT_PROVISIONED 51 ILLEGAL_SS_OPERATION 52 SS_INCOMPATIBILITY 53 SS_NOT_AVAILABLE 54 SS_SUBSCRIPTION_VIOLATION 55 INCORRECT_PASSWORD 56 TOO_MANY_PASSWORD_ATTEMPTS 57 PASSWORD_REGISTRATION_FAILURE 58 ILLEGAL_EQUIPMENT 59 UNKNOWN SUBSCRIBER 60 ILLEGAL SUBSCRIBER 61 ABSENT SUBSCRIBER 62 USSD BUSY 63 CANNOT TRANSFER MPTY CALL 65 BUSY WITH UNANSWERED CALL 66 UNANSWERED CALL PENDING 68 USSD CANCELED 69 L8 Family AT Commands User Manual Page 92 of 284 FIDCCON PRE_EMPTION 70 OPERATION NOT ALLOWED 71 NO FREE BEARER AVAILABLE 72 NBR SN EXCEEDED 73 NBR USER EXCEEDED 74 Call Control by SIM Causes NOT ALLOWED BY CC 75 MODIFIED TO SS BY CC 76 MODIFIED TO CALL BY CC 77 CALL_MODIFIED_BY_CC 78 App Cause FDN_FAILURE 90 Example AT CUSD 1 00 0549598743 CUSD 0 Connecting 15 CUSD 0 Connected 15 CLCC 1 1 4 0 0 0545550099 129 gt Call from USSD server RING ATA gt answer to the server when answered the server call to 0549598743 OK CLCC 1 1 0 0 0
117. S is not saved in the message storage If the Modem does not receive acknowledgment after receiver a SMS within the required time CNMI parameters will NOT be reset automatically and the CMT unsolicited response will send to the TE again Example AT CNMI 1 2 OK AT CSDH 1 OK AT CMSS 142 054565034 send to myself CMSS 74 OK CMT 972544565034 04 11 04 09 48 36 08 145 4 0 0 97254120032 145 3 ABC AT CNMA OK AT CMGF 0 OK L8 Family AT Commands User Manual Page 129 of 284 FIDCCON AT CMGS 18 send to myself gt 079179521201009511000c917952446505430004AA0441424344 CMGS 70 OK CMT 23 0791795212010095040C917952446505430004502032 11543080044 1424344 7 1 11 CBM Unsolicited Response New CB Message Receipt The CBM unsolicited response is sent to the TE upon receipt of a new cell broadcast message if CNMI parameter lt bm gt is set to 2 Refer to CNMI New Message Indications to Terminal This unsolicited message displays the received CB message The displayed CBM is not saved in message storage Unsolicited Response In text mode CMGF 1 CBM lt sn gt lt mid gt lt dcs gt lt page gt lt page gt lt CR gt lt LF gt lt data gt In PDU mode CMGF 0 CBM lt length gt lt CR gt lt LF gt lt pdu gt The following table shows the CBM parameters lt Parameter gt Description lt sn gt Message serial number lt mid gt Messag
118. SIM wrong 16 incorrect password 17 SIM PIN2 required 18 SIM PUK2 required 19 incorrect PUK1 20 memory full 21 invalid index 22 not found 23 memory failure 24 text string too long 25 invalid characters in text string 26 dial string too long 27 invalid characters in dial string 30 no network service 31 network timeout 32 network not allowed emergency calls only 40 network personalisation PIN required L8 Family AT Commands User Manual Page 277 of 284 IDCCON 41 42 43 44 45 46 47 48 49 50 100 103 106 107 111 112 113 114 116 117 132 133 134 135 148 149 150 244 257 258 701 702 1001 1003 1006 1008 1016 network personalisation PUK required network subset personalisation PIN required network subset personalisation PUK required service provider personalisation PIN required service provider personalisation PUK required corporate personalisation PIN required corporate personalisation PUK required hidden key required NOTE This key is required when accessing hidden phonebook entries EAP method not supported Incorrect parameters unknown Illegal MS Illegal ME GPRS services not allowed PLMN not allowed location area not allowed roaming not allowed in this location area GPRS services not allowed in this PLMN MSC temporarily
119. SPA 7 E UTRAN reserved for LTE 8 UTRAN w HSPA 9 UTRAN w HSPA and DC HSDPA l e if no PS available then URC will be XREG lt state gt 0 lt band gt lt Band gt 900 selection of 900 MHz band 1800 selection of 1800 MHz band 1900 selection of 1900 MHz band 850 selection of 850 MHz band 450 selection of 450 MHz band 480 selection of 480 MHz band 750 selection of 750 MHz band 380 selection of 380 MHz band L8 Family AT Commands User Manual Page 189 of 284 IDCCON 410 selection of 410 MHz band 710 selection of 710 MHz band 810 selection of 810 MHz band BAND UMTS I BAND UMTS BAND UMTS II BAND UMTS II BAND UMTS III BAND UMTS _III BAND UMTS IV BAND UMTS IV BAND UMTS V BAND UMTS V BAND UMTS VI BAND UMTS VI BAND UMTS VII BAND UMTS VII BAND UMTS VIII BAND UMTS VIII BAND UMTS IX BAND UMTS IX BAND UMTS X BAND UMTS X BAND UMTS XI BAND UMTS XI BAND UMTS XII BAND UMTS XII BAND UMTS XIII BAND UMTS XIII BAND UMTS XIV BAND UMTS XIV BAND UMTS XV BAND UMTS XV BAND UMTS XVI BAND UMTS XVI BAND UMTS XVII BAND UMTS XVII BAND UMTS XVIII BAND UMTS XVIII BAND UMTS XIX BAND UMTS XIX BAND UMTS XX BAND UMTS XX BAND UMTS XXI BAND UMTS XXI BAND UMTS XXII BAND UMTS XXII BAND LTE 1 BAND LTE 2 L8 Family AT Commands User Manual Page 190 of 284 IDCCON BAND LTE 3 BAND LTE 4 BAND LTE 5 BAND LTE 6 BAND LTE 7 BAND LTE 8 BAND LTE 9 B
120. T CMUT 4 CME ERROR lt err gt 11 2 2 VTD Tone Duration This command handles the selection of tone duration An integer lt n gt defines the length of tones emitted as a result of the VTS command This command does not affect the D dial command In this command the new value is saved after power down Note In GSM the tone duration value can be modified depending on the specific network Command Syntax Response Action Remarks Set VTD lt n gt OK The Set command sets the tone duration or CME ERROR lt err gt Read VTD VTD lt n gt The Read command displays the OK current tone duration L8 Family AT Commands User Manual Page 221 of 284 IDCCON Test VTD VTD list of The Test command displays the list supported lt n gt s of supported tone duration OK The following table shows the VTD parameters lt Parameter gt Description lt n gt Defines the length of tones emitted by the VTS command 1 10 100mS to 1S adjustable 11 2 3 VTS Command Specific Tone Duration This command transmits a string of DTMF tones when a voice call is active DTMF tones may be used for example when announcing the start of a recording period The duration does not erase the VTD duration Note In GSM the tone duration value can be modified depending on the specific network If the active call is dropped in the middle of playing a DTMF tone the foll
121. T buffer of unsolicited result codes defined within this command is flushed to the TE when lt mode gt 1 or 2 is entered OK response shall be given before flushing the codes 2 circuit switched preferred use Packet Domain if circuit switched not available Example AT CGEREP 1 0 OK AT CGEREP 2 2 ERROR AT CGEREP CGEREP 0 2 0 1 OK AT CGEREP 2 0 L8 Family AT Commands User Manual Page 268 of 284 IDOCCON AT CGEREP CGEREP 2 0 OK 12 2 18 CGTFT Traffic Flow Template This command allows the TE to specify a Packet Filter PF for a Traffic Flow Template TFT that is used in the GGSN for routing of down link packets onto different QoS flows towards the TE filter identifier gt lt evaluation precedence index gt lt source address and subnet mask gt lt protocol number ipv4 next header ipv6 gt lt destination port range gt lt source port range gt lt ipsec security parameter index spi gt lt type of service tos ipv4 and mask traffic class ipv6 and mask gt lt flow label ipv6 gt lt direction gt lt CR gt lt LF gt CGTFT Command Syntax Response Action Remarks Set CGTFT lt cid gt lt packet OK The set command filter ERROR specifies a Packet Filters identifier gt lt evaluation that is to be added to the precedence index gt lt source address and subnet mask gt TFT stored in the MT and lt protocol number ipv
122. TPLAY 0 OK 4 4 Error Handling Commands 4 4 1 CMEE Report Mobile Equipment Error The Set command disables or enables the use of result code CME ERROR lt err gt as an indication of an error relating to the functionality of the MODEM When enabled Modem related errors cause a CME ERROR lt err gt final result code instead of the regular ERROR final result code Usually ERROR is returned when the error is related to syntax invalid parameters or terminal functionality For all Accessory AT commands besides SMS commands the CMEE set command disables or enables the use of result code CME ERROR lt err gt as an indication of an error relating to the functionality of the Modem When enabled Modem related errors cause a CME ERROR lt err gt final result code instead of the regular ERROR result code For all SMS AT commands that are derived from GSM 07 05 the CMEE Set command disables or enables the use of result code CMS ERROR lt err gt as an indication of an error relating to the functionality of the modem When enabled modem related errors cause a CMS ERROR lt err gt final result code instead of the regular ERROR final result Command Syntax Response Action Remarks Set AT CME OK The Set command enables or disables E lt n gt the use of result code CME ERROR L8 Family AT Commands User Manual Page 40 of 284 FIDCCON or lt err gt as an indication of an error CME ERR
123. Turn off automatic response for Packet Domain only Packet Domains network requests are manually accepted or rejected by the CGANS command 1 Turn on automatic response for Packet Domain only L8 Family AT Commands User Manual Page 245 of 284 IDCCON Packet Domain network requests are automatically accepted according to the description above 2 Modem compatibility mode Packet Domain only Automatic acceptance of Packet Domain network requests is controlled by the 50 command Manual control uses the A and H commands respectively to accept and reject Packet Domain requests CGANS may also be used Incoming circuit switched calls can be neither manually nor automatically answered 3 Modem compatibility mode Packet Domain and circuit switched calls default Automatic acceptance of both Packet Domain network requests and incoming circuit switched calls is controlled by the SO command Manual control uses the A and H commands respectively to accept and reject Packet Domain requests CGANS may also be used Circuit switched calls are handled as described elsewhere in this specification 4 Turn on automatic negative response for Packet Domain only Packet Domain network requests are automatically rejected Example AT CGAUTO 0 OK AT CGAUTO 1 OK AT CGAUTO 4 OK AT CGAUTO 5 ERROR AT CGAUTO CGAUTO 0 4 OK Note When the CGAUTO 1 command is received the MT shall attempt
124. ace named Software Registers S registers and Modem Registers Some of these registers are used as bitmaps where one register holds more than one data item All S registers can be accessed using the S command described in S Bit Map Registers Some registers can also be accessed using dedicated commands detailed below 4 1 1 V Modem Response Format This command determines the response format of the data adapter and the contents of the header and trailer transmitted with the result codes and information responses This command also determines whether the result codes are transmitted in a numeric or an alphabetic verbose form The text portion of information responses is not affected by this setting The following table shows the effect that setting this parameter has on the format of information text and result codes vo v1 Information Responses lt ATVO gt lt cr gt lt lf gt lt ATV1 gt lt cr gt lt lf gt 0 OK 1 CONNECT lt numeric code gt lt cr gt lt verbose code gt lt cr gt lt lf gt 2 RING 3 NO CARRIER 4 ERROR 5 NO DIALTONE 6 BUSY 7 NO ANSWER Command Syntax Response Action Remarks Set ATV lt value gt OK The Set command sets the format or of information responses and result CME ERROR lt err gt codes The following table shows the V parameters IDOCCON lt Parameter gt Description lt value gt 0 Tr
125. all CONNECT Modem is in Data mode Escaping back to Command mode using the sequence OK AT Modem is in Command mode OK ATO Returning to Data mode CONNECT 5 3 16 CHUP Hang Up Call This command causes the Modem to hang up the current call Command Syntax Response Action Remarks L8 Family AT Commands User Manual Page 72 of 284 FIDCCON Set CHUP OK or CME ERROR lt err gt The Set command hangs up the current GSM call Example atd15986784172 OK OK At CHUP OK NO CARRIER 5 4Call Status Messages 5 4 1 CPAS Phone Activity Status This command displays the current activity status of the Modem like call in progress or ringing Command Syntax Response Action Remarks Execute Re AT CPAS CPAS lt pas gt The Execute and Read ad OK commands return the or activity status lt pas gt of the CME ERROR lt err gt Modem They can be used to interrogate the Modem Test AT CPAS CPAS list of supported lt pas gt s OK The following table shows the CPAS parameters lt Parameter gt Description lt pas gt 0 Ready The Modem allows commands from the terminal 1 unavailable MT does not allow commands from TA TE 2 Unknown The Modem is not guaranteed to respond to instructions 3 Ringing MT calls The Modem is ready for commands from the terminal but the ringer is active
126. and VPF relative The TP RP and TP UDHI settings will be taken from the incoming message s first octet lt vp gt will be set to the default value 167 as defined in 03 40 lt sca gt lt tosca gt lt pid gt and lt dcs gt will be set according the incoming message parameters If lt da gt and or lt toda gt are not given by the command the lt oa gt and lt tooa gt will be set instead Command Syntax Response Action Remarks Set CMSS lt ind CMSS lt mr gt The Set command sends a message ex gt lt da gt lt t Sj from storage to the network oda gt CMS ERROR lt err gt The following table shows the CMSS parameters lt Parameter gt Description lt index gt 1 352 Index in storage of the message to be sent L8 Family AT Commands User Manual Page 141 of 284 FIDCCON Destination address in quoted string This field contains a single phone lt da gt number lt toda gt Type of DA Value between 128 255 according to GSM 03 40 9 1 2 5 If this field is not given and first character of lt da gt is lt toda gt will be 145 otherwise 129 lt mr gt Sent message reference number Example AT CMSS 7 CMSS 12 OK AT CMSS 7 054565132 129 CMSS 13 OK Note Any character sent by TE to Modem before Modem has reported a result of AT CMSS operation will abort AT CMSS command execution However if SMS was al
127. ands to access the dialed and received call stacks However as these phone books cannot be edited the CPBW command does not work on them 6 1 1 CPBS Select Phone Book Memory This command handles the selection of the memory to be used for reading and writing entries in the Modem s phone books memory Command Syntax Response Action Remarks Set OK The Set command selects the AT CPBS lt phone book memory storage storage gt lt p which is to be used by other J CME ERROR in2 gt phone book commands lt err gt lt pin2 gt is The Read command returns the optional currently selected phone book while memory number of used entries lt storage gt and total number of entries in FD only the phone book memory Read CPBS CPBS The Read command returns the currently selected phone book lt storage gt memory number of used entries lt used gt lt tot ret and total number of entries in the al gt phone book memory OK Test CPBS CPBS list of Test command returns the supported lt storage supported storages as a IDCCON gt s compound value OK The following table shows the CPBS parameters lt Parameter gt Description lt storage gt List of supported phone books and their storage IDs FD SIM Fixed dialing phone book ON Own numbers MSISDNs list reading this storage is also available through CNUM SM SIM phone book
128. ansmits limited headers and trailers and numeric text 1 Transmits full headers and trailers and verbose response text The default value is 1 Example ATVO 0 ATV1 OK 4 1 2 Q Result Code Suppression This command determines whether to output the result codes Information text transmitted in response to commands is not affected by the setting of this parameter Note For L810 L830 Read command are not supported Command Syntax Response Action Remarks Set ATQ lt value gt OK The set commands sets whether or or not to output result codes CME ERROR lt err gt Read ATQ Q lt value gt OK The following table shows the Qn parameters lt Parameter gt Description lt value gt 0 Transmit result codes 1 Suppress result codes The default value is 0 Example L8 Family AT Commands User Manual Page 24 of 284 IDOCCON ATQO OK ATQ4 ERROR ATQ1 II No response because result codes are suppressed ATQ4 II No response because result codes are suppressed 4 1 3 E Command Echo This command defines whether input characters are echoed to output If so these characters are echoed at the same rate parity and format at which they were received Note For L810 L830 ATE are not supported Command Syntax Response Action Remarks Set ATE lt value gt OK The Set command sets whether or or not to echo characters CM
129. arameter gt Description lt n gt 0 Extended format disabled 1 Extended format enabled L8 Family AT Commands User Manual Page 52 of 284 FIDCCON The default value is 0 lt type gt ASYNC lt priority gt lt subaddr gt lt satype gt SYNC lt priority gt lt subaddr gt lt satype gt REL ASYNC lt priority gt lt subaddr gt lt satype gt REL SYNC lt priority gt lt subaddr gt lt satype gt VOICE lt priority gt lt subaddr gt lt satype gt VOICE XXX lt priority gt lt subaddr gt lt satype gt ALT VOICE XXX lt priority gt lt subaddr gt lt satype gt GPRS lt PDP type gt lt PDP addr gt lt L2P gt L lt APN gt VGC lt GCA gt lt Gid gt lt ackflag gt lt priority gt VBC lt GCA gt lt Gid gt lt ackflag gt lt priority gt Type of incoming call asynchronous transparent synchronous transparent asynchronous non transparent synchronous non transparent normal voice TS 11 voice followed by data BS 81 XXX is ASYNC SYNC REL SYNC REL ASYNC alternating voice data voice first BS 61 alternating voice data data first BS 61 L8 Family AT Commands User Manual Page 53 of 284 IDCCON GPRS network request for PDP context activation voice group call TS 91 voice broadcast call TS 92 The optional lt priority gt indicates the EMLPP priority level of
130. ated If lt L2P gt and lt cid gt are supported the CGDCONT CGQREQ and other such commands may then be used in The modem initialization AT command string to set values for PDP type APN QoS and so on If lt L2P gt is not supported or is supported but omitted the ME uses a layer 2 protocol appropriate to the PDP type If lt cid gt is not supported or is supported but omitted the ME attempts to activate the context using one of the following e Any information provided by the terminal during the PDP start up procedure For example the terminal may provide a PDP type and or PDP address to the ME e A prior knowledge for example the ME may implement only one PDP type Using the Empty PDP type No PDP address or APN is sent in this case and only one PDP context subscription record is present in the HLR for this subscriber This command may be used in both normal and modem compatibility modes Command Syntax Response Action Set ATD lt GPRS SC gt CONNECT lt called_address gt lt L2P gt or lt cid gt ERROR The following table shows the D 99 parameters lt Parameter gt Description lt GPRS_SC gt Digit string value 99 which identifies a request to use GPRS GPRS Service Code called_address gt String that identifies the called party in the address space applicable to the PDP For communications software that does not support arbitrary cha
131. ation or the Read command is SIM PUK or SIM PUK2 the second pin is required This second pin lt newpin gt is used to replace the old pin in the SIM card When entering the pin a lt new pin gt is not required A SIM card related error is returned if an AT command operation is unsuccessful due to a SIM card problem The following table shows the SIM card errors Error Description 10 SIM not inserted SIM Card is not inserted 11 SIM PIN required SIM Card waiting for SIM PIN to be entered 12 SIM PUK required SIM PIN is blocked 13 SIM failure SIM Card is permanently blocked 17 SIM PIN2 required SIM Card is waiting for SIM PIN2 to be entered 18 SIM PUK2 required SIM PIN2 is blocked Command Syntax Response Action Remarks Set AT CPI OK The Set command sends the password N lt puk o to the Modem that is necessary before it gt can be operated SIM PIN or SIM PUK CME ERROR A If there is no PIN request pending no a lt err gt action is taken towards the Modem and lt pin gt L 9 an error message CME ERROR is newpin gt returned to the terminal The Set command issued gives the code SIM PIN or SIM PUK L8 Family AT Commands User Manual Page 153 of 284 FIDCCON corresponding to the error code required or returned as the result of the Read command For example if the SIM PIN is blocked the error code 11 or SIM PIN required is returned The user must
132. bit rate DL gt lt Delivery order gt lt Maximum SDU size gt lt SDU error ratio gt lt Residual bit error ratio gt lt Delivery of erroneous SDUs gt lt Transfer delay gt lt Traffic handling priority gt lt Source statistics descriptor gt lt Signaling indication gt lt CR gt lt LF gt CGEQREQ lt cid gt lt Traffic class gt lt Maximum bit rate UL gt lt Maximum bit rate DL gt lt Guaranteed bit rate UL gt lt Guaranteed bit rate DL gt lt Delivery order gt lt Maximum SDU size gt lt SDU error ratio gt lt Residual bit error ratio gt lt Delivery of erroneous SDUs gt lt Transfer delay gt lt Traffic handling priority gt lt Source Statistics Descriptor gt lt Signaling Indication gt defined context Test AT CGEQREQ CGEQREQ lt PDP type gt list of supported lt Traffic class gt s list of supported lt Maximum bit rate UL gt s list of supported lt Maximum bit rate DL gt s list of supported lt Guaranteed bit rate UL gt s list of supported lt Guaranteed bit rate DL gt s list of supported lt Delivery order gt s list Test command returns values supported as a compound value If the MT supports several PDP types the parameter value ranges for each PDP type are returned ona L8 Family AT Commands User Manual Page 254 of 284 FIDCCON of supported lt Maximum SDU size gt s list
133. by command Select TE Character Set CSCS lt glength gt integer type value indicating the maximum length of field lt number gt lt alength gt integer type value indicating the maximum length of field lt adnumber gt lt slength gt integer type value indicating the maximum length of field lt secondtext gt lt elength gt integer type value indicating the maximum length of field lt email gt Example AT CPBS SM OK AT CPBR CPBR 1 250 20 14 L8 Family AT Commands User Manual Page 100 of 284 IDOCCON At CPBR 1 OK AT CPBR 1 3 There is nothing written in entry 1 2 3 OK AT CPBR 4 CPBR 4 18888888 129 Tom OK 6 1 3 CPBF Find Phone Book Entries This execution command enables the user to search for a particular entry by name in the currently active phone book If no matching entry is found the command returns OK If multiple matches are found all are returned Command Syntax Response Action Set CPBF lt CPBR findtext gt lt index1 gt lt number gt lt type gt lt text gt lt hidden gt lt group gt lt adnumber gt lt adtype gt lt secondtext gt lt email gt lt CR gt lt LF gt CPBR lt index2 gt lt number gt lt type gt lt text gt lt hidden gt lt group gt lt adnumber gt lt adtype gt lt secondtext gt lt email gt OK or CME ERROR lt err gt Test AT CPBF CPBF lt nlength gt lt tlength gt lt glength
134. call has been hung up terminated Active multi party call with 3 numbers ath OK NO CARRIER NO CARRIER NO CARRIER atd035659260 OK ath I Terminate MO voice call while placed OK NO CARRIER Example Hanging up a data call atd035659260 CONNECT Data call connected Online Data mode FEE IESC Sequence is sent from the terminal to the Modem OK The Modem is in Command mode ath Terminate Data call OK NO CARRIER L8 Family AT Commands User Manual Page 50 of 284 IDCCON 5 3 5 A Answer Incoming Call This command answers an incoming VOICE DATA call after a RING CRING indication is sent to the terminal If the incoming call is answered CSD connected the Modem sends a CONNECT notification to the terminal If the MT call fails the possible notifications are NO CARRIER Connection Failure ERROR General Failure Note A waiting call an incoming call while a call is in progress is announced by CCWA rather than RING A waiting call can be answered only if it is a voice call The waiting voice call should be answered using the ATA command which will put the active call on hold and will connect the waiting call making it the active call This ATA action is the same action as AT CHLD 2 Example Example Answering a voice call AT CRC 1 CRING VOICE CRING VOICE ata OK IVOICE call connected Modem is in Command mode ath OK NO CARRIER Example Answering a data call
135. cccccccccsesccssescessescsscecsscsecsecsessesscssssecsscsecsecsessecseseeesesscseesecseeseeseesseseseeeess 38 4 2 1 GTUSBMODE Set USB Mode cccccessssesssseseeseseseeseseesesenseseeeescsecsececsesaeseeaeseessesesseseeaeses 38 ES Es 0 EE ucerator ea etnsec tard aee E a a STi ene OEST 39 4 3 1 GTSET Set the proprietary parameters of FIbOoCOM snrnrrnrrnrrnrrvrrnrn ven venrrnvenrrnrvernennenvennenn 39 4 4 Error Handling Commands earevrsnrnrnrrnrnrrnrnrrnennrnerrsnernenennrnenrenrnrenensrnessenessenesnenesnrnenssnesssnessenesssnessesessene 40 4 4 1 CMEE Report Mobile Equipment Ertor mrarnrvrrrranrrnrrvornenvenvenrrnrenernrrvervennrsvensrnrrvernervesveener 40 4 4 2 CEER Extended Error Report marrvvrvvrvvrvervvrrervernenrenernrrnervernenrenvenrrnrenernarvesvensenvenernenvesnenn 42 5 Cal COmtirol rece nara a e a ER 43 5 1 M naging CSD Data Calls ynne oiron nee a n E E E A aE dulante AREIA 43 51 1 Simple Dialing u uussndgvsnidrnlenittemaenestsstjdeiittv dtgaiisdriderienisedenidaidasde e 43 5 1 2 Switching From Data Mode to Command MOde rornrnrrronnnnrovnnnenvrnnennrnvenrenrrnnenervenvensenvenennn 44 5 1 3 Hanging UP sarssagesaLetesesfeedrleereneeta eske 44 5 2 Receiving a Data Call soooronoonoononroononronnonoenronesnesresnensenrenesnesnennennsnnenrennssrsnssnennrsnsnnennenssnssnennnsnennensennenee 44 5 3 Call Control AT CommandsS rnnnnvnvnvrrnnsnsnvnnnrnnrssnrnnnrnnsnrnrnenenesnrnrnennsnssrnenene
136. ci gt are returned only if available when lt n gt 2 and MT is registered in the network Test command returns the range of supported modes i e lt n gt s Command Syntax Response Action Remarks Set AT CREG OK The Set command controls lt n gt the presentation of an or unsolicited result code and CME ERROR lt err the result of the Read operation Read AT CREG CREG lt n gt lt stat gt The Read command returns lt lac gt lt ci gt lt AcT gt lt reject the status of the result code type gt lt reject cause gt presentation whether the OK network has indicated the registration of Modem Test AT CREG CREG 0 3 i Note i e list of supported lt n gt s L8 Family AT Commands User Manual Page 170 of 284 FIDCCON OK The following table shows the CREG parameters lt Parameter gt Description lt n gt 0 Disables the network registration unsolicited result code 1 Enables the network registration unsolicited result code CREG lt stat gt 2 Enables the network registration and location information in unsolicited reports and Read command CREG lt stat gt lt lac gt lt ci gt lt AcT gt 3 Enables the network registration and location information in unsolicited reports and Read command CREG lt stat gt lt lac gt lt ci gt lt AcT gt lt reject type gt lt reject cause gt The default value is 0
137. circuit synchronous UDI or 3 1 KHz modem 4 data circuit asynchronous RDI 5 data circuit synchronous RDI lt ce gt 0 Transparent 1 Non transparent default 2 both transparent preferred 3 both non transparent preferred Example AT CBST CBST 0 4 7 12 14 17 68 70 71 75 79 84 115 116 120 121 130 134 0 1 4 5 0 3 OK AT CBST CBST 7 0 1 OK AT CBST 6 OK AT CBST L8 Family AT Commands User Manual Page 71 of 284 FIDCCON CBST 6 0 1 OK 5 3 150 Return to Online Data State This command returns the Modem from the Command mode to the Online Data mode and issues a CONNECT or CONNECT lt text gt result code After dialing or answering atd ata commands and connect the phone enters the Online Data mode where it is able to transfer data but not to enter AT commands The ESC command transfers the phone to the Command mode able to input AT commands while preserving the Data call The O command returns the phone to the fully Online Data mode as it was before using the ESC commana Note The escape character can be changed using the S2 register The time delay between consecutive escape characters is configured using the S 12 register Command Syntax Response Action Execute ATO CONNECT CME ERROR lt err gt If phone is not in Data Call NO CARRIER If connection is not successfully resumed Example ATD035684072 Calling a remote modem data c
138. class gt A numeric parameter that indicates the type of application for which the UMTS bearer service is on format 0 conversational 1 streaming 2 interactive 3 background subscribed value If the Traffic class is specified as conversational or streaming then the Guaranteed and Maximum bit rate parameters should also be provided Other values are reserved lt Maximum bit rate UL gt A numeric parameter that indicates the maximum number of kbits s delivered to UMTS up link traffic at a SAP As an example a bit rate of 32 kbit s would be specified as 32 e g AT CGEQREQG 32 This parameter should be provided if the Traffic class is specified as conversational or streaming refer 3GPP TS 24 008 subclause 10 5 6 5 lt Maximum bit rate DL gt A numeric parameter that indicates the maximum number of kbits s delivered by UMTS down link traffic at a SAP As an example a bit rate of 32 kbit s would be specified as 32 e g AT CGEQREQG 32 If the parameter is set to 0 the subscribed value will be requested This parameter should be provided if the Traffic class is specified as conversational or streaming refer 3GPP TS 24 008 subclause 10 5 6 5 L8 Family AT Commands User Manual Page 256 of 284 IDCCON lt Guaranteed bit rate UL gt A numeric parameter that indicates the guaranteed number of kbits s delivered to UMTS up link traffic at a SAP provided that there i
139. code character 0 127 13 S4 Sets gets line feed code character 0 127 10 S5 Sets gets command line editing character 0 127 8 backspace L8 Family AT Commands User Manual Page 27 of 284 FIDCCON S6 Sets gets the amount of time in seconds that the 2 10 2 DCE waits between connecting to the line and dialing when dial tone is not implemented or enabled S7 Sets the number of seconds in which connection 1 255 60 must be established before the call is disconnected 58 Sets get the amount of time in seconds that the 0 255 2 DCE shall pause during dialing when a dial modifier is encountered in a dial string 12 Sets get guard time in units of 50 msec for the 0 255 20 escape character during CSD connections Note SO Auto Answer should work regardless of the DTR HW line state This is a deviation from the ITU V 25 ter standard For L810 L830 only SO S4 and S7 are supported Example ATSO 000 OK ATS0 3 OK ATS0 003 OK 4 1 6 S2 This command handles the selection of the escape characters which are stored in S Register 2 and specifies the escape character used in CSD connections Command Syntax Response Action Remarks Set S2 lt esc OK The Set command sets the CSD ape char CME ERROR lt err gt escape character value if all acter gt parameters are valid L8 Family AT Commands User Manual Page 28 of 284 IDC
140. commands by SIM APPL from the SIM card L8 Family AT Commands User Manual Page 203 of 284 IDCCON 8 Disable fetching of proactive commands by SIM APPL from the SIM card 15 Hardware reset Need power cycle the module 16 MT and SIM RESET lt power mode gt 1 MS is switched on 2 Invalid mode 4 Flight mode lt STK mode gt 0 Inactive state 6 Enables the SIM toolkit interface and fetching of proactive commands by SIM APPL from the SIM card 7 Disables the SIM toolkit interface and fetching of proactive commands by SIM APPL from the SIM card 8 Disable fetching of proactive commands by SIM APPL from the SIM card Example AT CFUN CFUN 0 1 4 6 7 8 15 16 OK AT CFUN CFUN 1 0 OK AT CFUN 4 Disable phone transmit and receive RF circuits OK AT CFUN CFUN 4 Power cycling AT CFUN CFUN 4 0 AT COPS COPS 2 OK L8 Family AT Commands User Manual Page 204 of 284 IDCCON AT CFUN 1 OK AT CFUN CFUN 1 0 OK AT COPS II Enable phone transmit and receive RF circuits through 1 OK COPS 0 0 CHINA MOBILE OK 9 2 3 CPWROFF Switch off MS This command allows to switches off the Modem shutdown the system Command Syntax Response Action Remarks Set AT CPWROFF OK Shutdown the system or CME ERROR lt error gt Test AT CPWROFF OK 9 2 4 MMAD Query and Monitor ADC Value This command intends to query and
141. d be specified as 32 e g CGEQNEG 32 refer TS 24 008 subclause 10 5 6 5 lt Guaranteed bit rate DL gt Anumeric parameter that indicates the guaranteed number of kbits s delivered by UMTS down link traffic at a SAP provided that there is data to deliver As an example a bit rate of 32 kbit s would be specified as 32 e g CGEQNEG 32 refer TS 24 008 subclause 10 5 6 5 lt Delivery order gt Anumeric parameter that indicates whether the UMTS bearer shall provide in sequence SDU delivery or not 0 no 1 yes Other values are reserved lt Maximum SDU size gt Anumeric parameter that 1 2 3 indicates the maximum allowed SDU size in octets refer TS 24 008 subclause 10 5 6 5 lt SDU error ratio gt a string parameter that indicates the target value for the fraction of SDUs lost or detected as erroneous SDU error ratio is defined only for conforming traffic The value is specified as mEe As an example a target SDU error ratio of 510 3 would be specified as 5E3 e g CGEQNEG 5E3 refer TS 24 008 subclause 10 5 6 5 lt Residual bit error ratio gt Astring parameter that indicates the target value for the undetected bit error ratio in the delivered SDUs If no error detection is requested Residual bit error ratio indicates the bit error ratio in the delivered SDUs The value is specified as mEe As an
142. decimal lt ci gt string type four byte E UTRAN cell ID in hexadecimal format lt AcT gt access technology of the serving cell 0 GSM not applicable 1 GSM Compact not applicable 2 UTRAN not applicable 3 GSM w EGPRS see NOTE 3 not applicable 4 UTRAN w HSDPA see NOTE 4 not applicable 5 UTRAN w HSUPA see NOTE 4 not applicable 6 UTRAN w HSDPA and HSUPA see NOTE 4 not applicable 7 E UTRAN NOTE 3 3GPP TS 44 060 71 specifies the System Information messages which give the information about whether the serving cell supports EGPRS NOTE 4 3GPP TS 25 331 74 specifies the System Information blocks which give the information about whether the serving cell supports HSDPA or HSUPA lt reject type gt integer type indicates the type of lt reject_cause gt 0 Indicates that lt reject cause gt contains an MM cause value see 3GPP TS 24 008 8 Annex G 1 Indicates that lt reject_cause gt contains a manufacturer specific cause lt reject cause gt integer type contains the cause of the failed registration The value is of type as defined by lt cause_type gt L8 Family AT Commands User Manual Page 178 of 284 IDCCON Example at cereg CEREG OK 0 3 AT CEREG 2 OK AT CEREG CEREG 2 1 247B 0A7D7B01 7 OK AT CEREG 0 OK 9 1 7 COPS Operator Selection This command enables accessories to access the network registration i
143. defined in CGDCONT L8 Family AT Commands User Manual Page 239 of 284 IOCCON 12 2 7 CGACT PDP Context Activate or Deactivate This command activates deactivates the specified PDP context s Command Syntax Response Action Remarks Set AT CGACT OK The Set command activates deactivates lt state gt lt S the specified PDP context s When the cid gt lt cid gt command is completed the ME remains in I EE V 25 command state If any PDP context is or already in the requested state the state for CME ERROR lt err gt that context remains unchanged If the requested state for any specified context cannot be achieved an ERROR or CME ERROR response is returned Extended error responses are enabled by the CMEE command If the ME is not GPRS attached when the activation form of the command is executed the ME first performs a GPRS attach and them attempts to activate the specified contexts If the attach fails the ME responds with an ERROR or if extended error responses are enabled with the appropriate failure to attach error message Read AT CGACT CGACT The Read command returns the current lt cid gt lt state gt lt CR gt lt activation states for all the defined PDP LF gt contexts CGACT lt cid gt lt state gt lt CR gt lt LF gt CGACT lt cid gt lt state gt OK L8 Family AT Commands User Manual Page 240 of 284 FIDCCON Test AT CGACT
144. displayed PS attachment and PDP context activation procedures may take place prior to or during the PDP startup if they have not already been performed using the CGATT and CGACT commands If no lt cid gt is given or if there is no matching context definition the MT shall attempt to activate the context with whatever information is available to the MT The other context parameters shall be set to their default values If the activation is successful data transfer may proceed After data transfer is complete and the layer 2 protocol termination procedure has completed successfully the V 250 command state is re entered and the MT returns the final result code OK Example AT CGDATA ppp CONNECT AT CGDATA CGDATA PPP M OPT PPP M HEX M RAW_IP PAD X25 OK 12 2 16 CGDSCONT Define Secondary PDP Context This command is used to define a secondary PDP context by specifying the PDP context parameter values for a lt cid gt local context identification parameter If the command is used only with the one parameter lt cid gt it means that the corresponding PDP context becomes undefined Command Syntax Response Action Remarks CGDSCONT Set lt cid gt OK Set command specifies lt p_cid gt L lt d_comp gt or PDP context parameter lt h_comp gt IMON Signalin ERROR values for a Secondary 9 Flag Ind gt PDP context identified by Nl the local context identification parameter lt cid gt
145. displays the P supported lt n gt s supported values of lt n gt OK The following table shows the COLP parameters lt Parameter gt Description lt n gt Sets displays the result code presentation status of the Modem 0 Disable default 1 Enable L8 Family AT Commands User Manual Page 94 of 284 IDCCON lt m gt Displays the subscriber s COLP service status in the network 0 COLP not provisioned 1 COLP provisioned 2 Unknown for example no network and so on lt number gt Sets the phone number using the format specified by lt type gt lt type gt Sets the address octet type in integer format refer to GSM 04 08 subclause10 5 4 7 129 Unknown 145 International used when dialing string includes international access code character lt subaddr gt Sets the subaddress using the format specified by lt satype gt lt satype gt Sets the address octet type in integer format refer to GSM 04 08 subclause 10 5 4 8 Example AT COLP 0 OK AT COLP 2 CME ERROR operation not supported L8 Family AT Commands User Manual Page 95 of 284 FIOCCON 6 Phone Book and Clock 6 1Directory Access Commands Phone Book This set of commands enables read write access to the phone book contained within the Modem including both the numeric and the alpha information contained in the location The presentation is according to GSM 07 07 In some cases it may be possible to use these comm
146. ds gt is set to 1 This unsolicited message displays the received SMS DELIVER message Unsolicited Response In text mode CMGF 1 CDS lt fo gt lt mr gt lt ra gt lt tora gt lt scts gt lt dt gt lt st gt lt CR gt lt LF gt In PDU mode CMGF 0 CDS lt length gt lt CR gt lt LF gt lt pdu gt The following table shows the CDS parameters lt Parameter gt Description lt fo gt First octet of the SMS lt mr gt Message Reference lt ra gt Message Recipient address lt tora gt Type of Recipient address lt scts gt Service center time stamp lt dt gt Discharge Time lt st gt Status After sending a CDS unsolicited response to the TE the Modem will expect a CNMA new message acknowledgement from the TE within a predefined timeout of 15 seconds Within the timeout the Modem will not send another CDS unsolicited response to the TE before the previous one is acknowledged If the CDS is acknowledged within the timeout the new SMS is not saved in the message storage If the Modem does not receive acknowledgment within the required time CNMI parameters will NOT be reset automatically and the CDS unsolicited response will send to the TE again L8 Family AT Commands User Manual Page 132 of 284 FIDCCON Example AT CMGF 1 OK AT CSMP 49 167 OK AT CSMP CSMP 49 167 0 0 OK AT CNMI 1 0 0 1 OK AT CMGS 052468000 gt Hello CMGS 187 OK
147. e Description 1 DCO DEAN Daanamnad rand manananna Le OTA LINIOEAIT Otara aan t manannnnan D OTA CENT Ctarad nannt mannanna For fault tolerance Two mode can be trade off lt oa da gt Original destination address lt data gt Message contents in text mode bna In PDU mode Size of message in octets excluding SMSC data lt length gt InTEXT mode Number of characters included in lt data gt 7 Message header and contents in PDU mode format See description in lt pdu gt CMGR Read Message lt toda toda gt Type of origination address destination address lt fo gt First octet of the SMS lt mr gt Message Reference Page 135 of 284 FIDCCON lt ra gt Recipient Address lt tora gt Type of Recipient address lt scts gt Service center time stamp lt ct gt Command type lt sn gt Message serial number lt mid gt Message ID lt page gt Current page number lt pages gt Total number of pages lt dt gt Discharge Time lt st gt Status Example AT CMGL CMGL REC UNREAD REC READ STO UNSENT STO SENT ALL OK AT CPMS SM read messages from SIM CPMS 2 20 11 61 2 20 OK AT CMGL read rec unread messages with changing message stat CMGL 1 REC UNREAD 972544565034 05 01 01 09 21 22 08 message text OK AT CMGL OK Il the message stat was changed No rec unread messages AT CPMS ME CPMS 11 61 11 61 2 2
148. e ID lt page gt Current page number lt pages gt Total number of pages lt data gt Message contents in text mode lt length gt Size of message in PDU mode format in octets lt pdu gt Message header and contents in PDU mode format See description in CMGR Read Message L8 Family AT Commands User Manual Page 130 of 284 IDOCCON 7 1 12 CDSI Unsolicited Response New SMS STATUS REPORT Indication The CDSI unsolicited response is sent to the TE upon receipt of anew SMS STATUS REPORT SMS if the CNMI parameter lt ds gt is set to 2 This unsolicited message indicates that a new SMS STATUS REPORT message was received and is stored in location lt index gt Unsolicited Response CDSI lt mem gt lt index gt The following table shows the CDSI parameters lt Parameter gt Description lt mem gt Message memory space SR status report storage lt index gt Location of the new message Example AT CMGF 1 OK AT CSMP 49 165 Set Message type to Status Report see CMGW OK AT CSMP CSMP 49 167 0 0 OK AT CNMI 1 0 0 2 OK AT CMGS 052468000 gt Hello CMGS 188 OK CDSI SR 1 L8 Family AT Commands User Manual Page 131 of 284 IDOCCON 7 1 13 CDS Unsolicited Response New SMS STATUS REPORT Receipt The CDS unsolicited response is sent to the TE upon receipt of a new mobile terminated SMS if the CNMI parameter lt
149. e deleted lt delflag gt 0 Deletes the message specified in lt index gt 1 Deletes all read messages 2 Deletes all read messages and sent MO messages 3 Deletes all read messages sent and unsent MO messages 4 Deletes all messages Example AT CMGD 4 OK AT CMGD 1 3 OK 7 1 19 CGSMS Select Service for MO SMS Messages This command handles the selection of the service or service preference used by the Modem to send mobile originated SMS messages Note The Set command selects the service or service preference used to send SMS messages The value that is set is not retained after a power cycle Command Syntax Response Action Remarks Set CGSM OK The Set command selects the service S lt ser CME ERROR or service preference used to send vice gt lt err gt SMS messages The value that is set is not retained after a power cycle Read CGSM CGSMS The Read command displays the S lt service gt current SMS service preference OK setting Test CGSM CGSMS list of The Test command displays a list of S currently available currently available lt service gt s on the lt service gt s network OK L8 Family AT Commands User Manual Page 146 of 284 FIDCCON The following table shows the CGSMS parameters lt Parameter gt Description lt service gt Indicates the service or service preference to be used 0 GPRS 1 Circuit switched default 2 GPRS preferred use circuit switched if GPRS is
150. e digits are 0123456789 The following characters are ignored AB C D and lt space gt semicolon When given after lt number string gt a voice call is originated to the given address otherwise a data call is originated The control of supplementary services through the Dial command is not supported as these are controlled through the specific supplementary service commands CCFC CLCK and so on Initiating a GPRS connection is done through ATD 99 as described in D 99 Example atd44345678 VOICE call with semicolon OK OK atd44345678 IDATA call without semicolon CONNECT Move to online Data state 5 3 2 D gt Direct Dialing from Phone Books This command places a DATA VOICE call on the current network by dialing directly from the Modem phone book Note e CME ERROR not found is returned when no match is found in an existing phone book e FD phone book supports the wild card character Telephone numbers containing this character cannot be dialed directly from the phone book e CME ERROR Invalid index is returned when entry lt n gt is out of the requested Phonebook range The following table shows a detailed description for the D gt commands Command Detailed Description D gt lt alpha gt Originates a call to a phone number with the corresponding alphanumeric field lt alpha gt The Current Phone Book Set by CPBS is searched for the
151. e sets of commands used for communication with the cellular modem AT commands are comprised of assemblies of ASCII characters which start with the AT prefix except the commands A and The AT prefix is derived from the word Attention which asks The modem to pay attention to the current request command AT commands are used to request services from the cellular modem such as Call services dial answer and hang up Cellular utilities send receive SMS Modem profiles Auto Answer Cellular Network queries GSM signal quality 2 2General System Abbreviations The basic system configuration contains a modem and a terminal The L8 family is The modem unit and may be referred to as the DCE or TA such as the phone the mobile or the radio The terminal PC or MCU may be referred to as the DTE or the TE 2 3AT Commands Protocol The AT commands interface is basically a Modem Services upon Request Communication almost always begins from the TE side This means that any service should be requested from the TE Thus a request is called a Command Each command must be answered by a Results code from the TA The results code reports the command status to the TE Some commands may include several Results code to send data back to the TE Some commands may initiate a mode in which when specified events are generated in the modem Indicator messages are sent data asynchronously The indicators can be called
152. e the MSISDN numbers and their associated data stored in Modem NVM Note For L810 GL L830 GL CNUM are not supported Command Response Action L8 Family AT Commands User Manual Page 20 of 284 FIDCCON CNUM CNUM MSISDN supported CNUM CNUM gt OK lt MSISDN1_string gt lt MSISDN1 gt lt MSISDN1_type gt lt CR gt lt LF gt lt MSISDN2_string gt lt MSISDN2 gt lt MSISDN2_type gt lt CR gt lt LF CNUM CNUM MSISDN not supported OK CNUM lt phone_number gt The following table shows the CNUM parameters lt Parameter gt Description lt MSISDN type gt Phone number type 129 Use for local call 145 Use for international access code 128 Unknown Example AT CNUM CNUM VoiceMail 13812345678 129 OK 3 10 CLAC List of All Available AT Commands This command prints out all AT Commands supported by the Modem Command Syntax Response Action Remarks L8 Family AT Commands User Manual Page 21 of 284 FIDCCON Execute CLAC List of available AT commands The Execute command displays a list of all the AT commands supported by the Modem L8 Family AT Commands User Manual Page 22 of 284 FIOCCON 4 Modem Control and Status 4 1Modem Register Commands The modem holds certain data items in selected memory sp
153. ecord number is given in P1 L8 Family AT Commands User Manual Page 33 of 284 IDOCCON with P1 00 denoting the current record lt P3 gt Length 0 255 STATUS lt P1 gt 00 lt P2 gt 00 lt P3 gt Length 0 255 lt data gt Information which shall be written to the SIM hexadecimal character format Man datory for UPDATE BINARY and UPDATE RECORD lt pathid gt String type contains the path of an elementary file on the SIM USIM in hexadecimal format as defined in ETSI TS 102 221 60 e g 7F205F70 in SIM and USIM case lt sw1 gt Integer character format Information from the SIM about the execution Zags of the actual command These parameters are delivered to the TE in both cases on successful or failed execution of the command lt sw1 gt lt sw2 gt integer type containing the SIM information and can be 0x90 0x00 normal entry of the command Ox9F OxXX length XX of the response data 0x92 0x0X update successful but after using an internal retry routine X times 0x92 0x40 memory problem 0x94 0x00 no EF selected 0x94 0x02 out of range invalid address 0x94 0x04 file ID not found pattern not found 0x94 0x08 file is inconsistent with the command 0x98 0x02 no CHV initialized 0x98 0x04 access cond Not fullfiled unsucc CHV verify L8 Family AT Commands User Manual Page 34 of 284 IDCCON authent failed 0x98 0x08 in contradiction with
154. ed lt fac gt s The Test command returns the list of supported facilities The following table shows the CLCK parameters lt Parameter gt Description lt fac gt Please see lt fac gt Table in CPWD command String type 4 8 character password Shall be the same as password lt passwd gt specified for the facility with command Change Password CPWD lt mode gt 0 Unlock 1 Lock 2 Query status lt passwd gt does not apply Note Query mode return only the active lt fac gt In case no lt fac gt is active the query will return the default 7 lt class gt Sum of integers each representing a class of information L8 Family AT Commands User Manual Page 161 of 284 IDOCCON Please see class table in CCWA command The default value is 7 lt status gt 0 Inactive 1 Active Example AT CLCK CLCK SC AO OI OX AI IR AB AG AC F D OK AT CLCK SC 2 CLCK 0 OK AT CLCK SC 1 CME ERROR operation not allowed AT CLCK SC 1 incorrect password CME ERROR incorrect password AT CLCK SC 1 correct password OK From now SIM Card is locked and PIN is requested on power up AT CLCK AB 0 incorrect password CME ERROR incorrect password AT CLCK IR 2 CLCK 0 1 CLCK 0 2 CLCK 0 4 CLCK 0 8 OK AT CLCK IR 1 correct password lt classx gt is defaulted to 7 when not specified OK AT CLCK IR 2 CLCK 1 1
155. ee COPS GSM access technology 0 access technology not selected lt GSM AcTn gt 1 access technology selected GSM compact access technology lt GSM Compact AcT 0 access technology not selected n gt 1 access technology selected UTRA access technology 0 access technology not selected lt UTRA_AcTn gt 1 access technology selected EUTRAN access technology 0 access technology not selected lt EUTRAN_AcT gt 1 access technology selected Note1 e If lt index gt is given but lt oper gt is left out entry is deleted e f lt oper gt is given but lt index gt is left out lt oper gt is put in the next free location e If only lt format gt is given the format of the lt oper gt in the read command is changed Note2 e User is prevented from editing index No 0 This index is reserved for the HPLMN record and can not be modified e When entering a new item with an lt index gt to a full list the Modem deletes the last item stores the new item in the requested entry and shifts the rest of the list down e When entering a new item without an lt index gt to a full list the Modem replaces the last entry with the new item Note3 MT may also update the User controlled PLMN selector with Access Technology list EFPLMNWAcT automatically when new networks are selected L8 Family AT Commands User Manual Page 185 of 284 IDCCON Note4 The Operator controlled P
156. eeeeeeeeetaees 72 5 39 16 HP H Up Cuur ais ane aed EE 72 5 4 Call St tus Messages unnsendtvvuanelanejee esse 73 5 4 1 CPAS Phone Activity Status cccccccessesessssesscsecsssecessdenscseesedessedesessecetensecesenseseeteeseviiiees 73 L8 Family AT Commands User Manual Page 5 of 284 IDCCON 542 CLCC List Current CUS eee sesdte 74 5 5 Call Advice of Charge COMMANGS ccccccsesscssescesssscescsecsscsecsecsessesecsscsecsecsecsecsecsecsesaeceesecaeseeseeaeeas 76 5 5 1 CAOG Advice of Charge sirisser o er E ENE a OEN EE ENERE EER p Er STER NE E 76 5 5 2 CACM Accumulated Call Meer huser edeandeeneineneite 79 5 5 3 CAMM Accumulated Call Meter Maximum msrrnrrrnnnnvrvnrrrnnrnrsvnrnrnnnrnvnnnrnnnrsrnnsennrnrnrnenssnnn 80 5 5 4 CPUC Price per Unit and Currency Table ccc ccccccsccscesecscsscescsscsecsecsesseesesscsseseesaeaes 82 5 5 5 CR Service Reporting Control ccc cccsccsssscsscsecsscsecsscseesecscssceecsscsecsecseesesseescesesecsseseenseaes 83 5 6 Supplementary SeErviCeS ccccceccscescsssseseeseseeseseecesseccsececsesseseeseseseeseseesenecsececsesauseeseseessaeeeeseeeesesesseas 84 5 6 1 CSSN Supplementary Service Notifications ccc cceecccesscsseseeseeseeseseceseecsscseeseeseeses 84 5 6 2 CUSD Unstructured Supplementary Service Data rrwrrrnravrrnranrrnrrnervornenverrrnrrnernernervennnr 88 5 6 3 COLP Connected Line Identification Presentation cceeeseseseeeeseseeeeeeeeseeeee
157. eeeeeseeeeters 93 6 Phone B okand NOI Lue 96 6 1 Directory Access Commands Phone Book rrrrrrrvrrvernrrnesvernenvenrenrrnrenernervernenvesnenrrnrenernrrvernessenvenenn 96 6 1 1 CPBS Select Phone Book Memory srsrnrsvrnrnvrsrnrrnrnrrnrnrnrrnrnrrnerrrrerseresnrsrrnrnensrnesssnesessersenen 96 6 1 2 CPBR Read Phone Book Eines Luassaasmeremksksesmnndoaudedeannyanennn 98 6 1 9 CPBF Find Phone BOOK Ein svvua4v24724vsesreGGGSS EG 101 6 1 4 CPBW Write Phone Book Entry rsrrsrsvrvervrvrrrrvrrrnrnrrnennrnrnrenenernesrenersenenrrnrnsrsrnsrsensrsesenne 103 6 1 5 FCSVIM Set Voice NANSEN lt cxiccrnsncveesacsossastepeatarhaascestanaucentnetvotecnaaateaveranatsaanrerationmacnaante 105 6 2 System Date and Time Access COMMANGS cccccsssscsscsscsecseesecsceseescsecsecsecseesecsecsceseseceseseeneesees 107 6 2 1 CCLK Read Set System Date and Time ccccccccccsccsscsccsececssseecsecsecsececsessesseeseeesees 107 FE NE EEE ap ata as eae Oo 110 PAN SMS COMMANA Seienn i areas ra NE a EE E a i eaS 110 7 1 1 CSMS Select Message Service 0 ceccscesssessssssseseesesesseseeseseseeseeecsesecsesessesseseeeeseeeeseesaeees 110 7 1 2 CPMS Preferred Message Storage cccccccccsscssesecssesccsesscssesecsseseessescesessceseecsecseeseeseens 111 7 1 3 CMGF Message Format cccccccccccsccscescesesscesesecsesecsesseesesscscsecsecsecsecscesececsseecseceecseenseaes 113 7 1 4 CSCA Service Center ACCress ceeceescsssseseses
158. eeseseeesceesesceecacseseseeecacsenesecaraeseeeeeeaeeeeeseees 114 TAD CSMP Set Text Mode P rameiers uuaassevasussesrsenkdkbesgansn nenv nt 118 7 1 6 CSDH Show Text Mode PF aramietens ciiaiasiistvegcassctadaviatdaepequteediacvasdsanmtadansarmaaramerelaviardsagsore 120 7 1 7 CNMI New Message Indications to Terminal srrrrrvrrnrnvrrnenrrnvonrrnrrvrrnervenvenvrnvennrnrrvennnr 122 7 1 8 CNMA New Message AcknowledgQMe nh cccccccccscscesecscesseecssceecsecsessecseescssesecseeseessessens 125 7 1 9 CMTI Unsolicited Response New SMS DELIVER Receipt Indication 0 0 127 7 1 10 CMT Unsolicited Response New SMS DELIVER Receipt srrnrsrrnrnrrnrrrrvrrrrvrrnrnenn 128 7 1 11 CBM Unsolicited Response New CB Message Receipt orrrnrrnrrnrvrrnrnvervenrnnvenernn 130 7 1 12 CDSI Unsolicited Response New SMS STATUS REPORT Indication 131 7 1 13 CDS Unsolicited Response New SMS STATUS REPORT Receipt ccce 132 L8 Family AT Commands User Manual Page 6 of 284 IDCCON 7 1 14 CMGL List Messages omrrnronrrnronovorronrsnronrnnrrnennenrennennsnrenennrsnennennsnvenennsnenneerennenssnnenennne 133 7 1 15 CMGR Read Message sremrnrrrvrrvrrervesrsrerrnrrnvererernenernenesnrnrnnrnenerneersnernenesnenennrnensrneseenesssnenn 137 7 1 16 CMSS Send Message from Storage smsmrrrrvrvervanranverrrnrenernrrvesverrenverrrnrenernernervernenvenenn 141 7 1 17 CMGW Write
159. efault DNS from NW The defined value s will be saved during disconnect PDP context can be used in next PDP context but will reset after power cycle Command Syntax Response Action Set AT MSDNS lt Socket_ID gt OK lt Primary DNS server IP or gt lt Secondary DNS serve CME ERROR lt err gt r_IP gt Read AT MSDNS MSDNS P gt lt CR gt lt LF gt MSDNS L8 Family AT Commands User Manual Page 274 of 284 1 lt Primary DNS server IP gt lt Secondary DNS server I 2 lt Primary DNS server IP gt lt Secondary DNS server I IDOCCON P gt lt CR gt lt LF gt MSDNS 3 lt Primary DNS server IP gt lt Secondary DNS server P gt lt CR gt lt LF gt MSDNS 4 lt Primary DNS server IP gt lt Secondary DNS server I P gt lt CR gt lt LF gt lt CR gt lt LF gt OK Test AT MSDNS MSDNS List of supported lt Socket_id gt s lt IP gt lt IP gt OK The following table shows the MSDNS parameters lt Parameter gt Description lt Socket_ID gt A unique number that identifies a connection provided by the terminal application 0 Invalid socket number 1 2 3 4 Valid socket number 5 Valid socket number dedicated to MPING lt Primary_DNS_server_IP gt lt Sec IP of the destination site in the format AAA BBB CCC DDD The ondary DNS server IP gt range of each octant is 0 255 The value can be w
160. emarks Set CMUX lt mode gt lt s CME ERROR lt err gt The Set command ubset gt lt requests the Modem port_speed gt lt N1 gt lt to open the MUX T1 gt lt N stack with various 2 gt lt T2 gt lt T3 gt lt k gt parameters This WN command works only in PREMUX state Read CMUX CMUX lt mode gt The Read command lt subset gt displays the current lt port speed gt lt N1 gt mode and settings lt T1 gt lt N2 gt This command works only in MUX state lt T2 gt lt T3 gt lt K gt CME ERROR lt err gt Test CMUX CMUX list of The Test Command supported displays a list of lt mode gt s list of supported modes and supported lt subset gt s parameters This list of supported command works in L8 Family AT Commands Us er Manual Page 213 of 284 FIDCCON lt port_speed gt s list both PREMUX and of supported MUX states lt N1 gt s list of supported lt T1 gt s list of supported lt N2 gt s list of supported lt T2 gt s list of supported lt T3 gt s list of supported lt k gt s The following table shows the CMUX parameters lt Parameter gt Description lt mode gt MUX mode 0 Basic lt subset gt Defines how the MUX control channel is set up The virtual channel is set up according to this setting 0 UIH frames used only lt port_speed gt 1 9600 bit sec 2 19200 bit sec 3 38400 bit sec 4 57600
161. ese lists are separated from the operator list by two commas The following table shows the COPS parameters lt Parameter gt Description lt mode gt Determines whether what is displayed is defined by lt oper gt or is done automatically by the Modem 0 Automatic lt oper gt field is ignored 1 Manual lt oper gt field is present 2 De register from network 3 Set only lt format gt lt oper gt field is ignored used for Read command only do not attempt registration deregistration 4 Manual automatic lt oper gt field is present if manual selection fails use automatic mode The default value is 0 lt format gt The operator format type 0 Long alphanumeric 1 Short alphanumeric 2 Numeric The default value is 0 lt stat gt 0 Unknown 1 Available 2 Current L8 Family AT Commands User Manual Page 181 of 284 IDCCON 3 Forbidden lt oper gt Operator name displayed The long alphanumeric format can be up to 16 characters long The short alphanumeric format can be up to 8 characters long The numeric format is the GSM Location Area Identification number refer to GSM 04 08 subclause 10 5 1 3 consisting of a three BCD digit country code as per ITU T E 212 Annex A plus a two BCD digit network code which is administration specific The returned lt oper gt is not in BCD format but in IRA characters converted from BCD and therefore the number has the following
162. ether the serving cell supports EGPRS 3GPP TS 25 331 74 specifies the System Information blocks which give the information about whether the serving cell supports HSDPA or HSUPA lt rac gt is Release 7 feature string type one byte routing area code in hexadecimal format integer type indicates the type of lt reject_cause gt lt reject type gt 0 Indicates that lt reject_cause gt contains an MM cause value see 3GPP TS 24 008 8 Annex G 1 Indicates that lt reject_cause gt contains a manufacturer specific cause lt reject cause gt integer type contains the cause of the failed registration The value is of type as defined by lt cause type gt Example at cgreg CGREG 0 3 OK L8 Family AT Commands User Manual Page 175 of 284 FIDCCON AT CGREG 2 OK AT CGREG CGREG 2 1 A52F 0160358F 6 02 OK AT CGREG 1 OK AT CGREG CGREG 1 1 OK AT CGREG 0 OK 9 1 6 CEREG EPS Network Registration status The set command controls the presentation of an unsolicited result code CEREG lt stat gt when lt n gt 1 and there is a change in the MT s EPS network registration status or code CEREG lt stat gt lt tac gt lt ci gt lt AcT gt when lt n gt 2 and there is a change of the network cell code CEREG lt stat gt lt tac gt lt ci gt lt AcT gt lt reject type gt lt reject cause gt when lt n gt 3 NOTE 1 If the EPS MT also supports circuit mode services and or GPRS services the
163. etwork the Modem remains unregistered until you select lt mode gt 0 lt mode gt 1 or lt mode gt 4 Read AT COPS COPS lt mode gt lt format gt lt oper gt lt AcT gt OK Or CME ERROR lt err gt The Read command returns the current mode and the currently selected operator Test AT COPS COPS list of supported lt stat gt long alpha numeric lt oper gt short alphanumeric lt op er gt numeric lt oper gt list of supported lt mode gt s list of supported lt forma t gt s OK The Test command returns a list of quadruplets each representing an operator present in the network A quadruplet consists of an integer indicating the availability of the operator lt stat gt long and short alphanumeric format of the name of the operator and numeric format representation of the operator If any of the formats are unavailable there is an empty field The list of operators is in the following order home network networks referenced in SIM or active application in the UICC GSM or USIM in the following order HPLMN selector User controlled PLMN selector Operator controlled PLMN selector and PLMN selector in the SIM L8 Family AT Commands User Manual Page 180 of 284 IDOCCON or GSM application and other networks After the operator list the Modem returns lists of the supported lt mode gt s and lt format gt s Th
164. example a target residual bit error ratio of 5 10 3 would be specified as 5E3 e g CGEQNEG 5E3 refer TS 24 008 subclause 10 5 6 5 L8 Family AT Commands User Manual Page 261 of 284 FIDCCON lt Delivery of Anumeric parameter that indicates whether SDUs detected as erroneous erroneous SDUs gt shall be delivered or not 0 no 1 yes 2 no detect Other values are reserved lt Transfer delay gt Anumeric parameter 0 1 2 that indicates the targeted time between request to transfer an SDU at one SAP to its delivery at the other SAP in milliseconds refer TS 24 008 subclause 10 5 6 5 lt Traffic handling Anumeric parameter 1 2 3 that specifies the relative importance for priority gt handling of all SDUs belonging to the UMTS bearer compared to the SDUs of other bearers refer TS 24 008 subclause 10 5 6 5 Example AT CGEQNEG CGEQNEG OK 12 2 14 CGCMOD PDP Context Modify The execution command is used to modify the specified PDP context s with respect to QOS profiles and TFTs Command Syntax Response Action Remarks Set CGCMOD OK The set command is used to lt cid gt lt cid gt Or modify the specified PDP I context s with respect to CME ERROR lt error gt QoS profiles and TFTs Test TEOCMOD CGCMOD list of lt cid gt s The test command returns a associated with active contexts list of lt cid gt s associated
165. f result code presentation and an integer lt stat gt which shows whether the network has currently indicated the registration of the MT Location information elements lt lac gt lt ci gt lt AcT gt and lt rac gt if available are returned only when lt n gt 2 and MT is registered in the network Test command returns the range of supported network registration mode i e lt n gt Command Syntax Response Action Remarks Set AT CGREG lt OK The Set command controls the n gt a presentation of an unsolicited result code CGREG and the result of CME ERROR lt err gt i the Read operation Read AT CGREG CGREG lt n gt lt stat gt lt lac gt lt ci gt lt AcT gt lt rac gt lt reject type gt lt reject cause gt OK Test AT CGREG CGREG list of The Test command displays the supported lt n gt s supported values of lt n gt L8 Family AT Commands User Manual Page 173 of 284 FIDCCON OK The following table shows the CGREG parameters lt Parameter gt Description lt n gt 0 Disables the network registration unsolicited result code 1 Enables the network registration unsolicited result code CGREG lt stat gt 2 Enables the network registration and location information in unsolicited result code and Read command CGREG lt stat gt lt lac gt lt ci gt 3 Enables the network registration and location information
166. fined Read AT CGQREQ CGQREQ The Read command returns the current L8 Family AT Commands User Manual Page 234 of 284 FIDCCON lt cid gt lt precedence gt lt delay gt lt reliabilit y gt lt peak gt lt mean gt OK settings for each defined context Test AT CGQREQ CGQREQ lt PDP_type gt list of supported lt precede nce gt s list of supported lt delay gt s list of supported lt reliability gt s list of supported lt peak gt s list of supported lt mean gt s OK The Test command returns values supported as a compound value If the ME supports several PDP types the parameter value ranges for each PDP type are returned on a separate line The following table shows the CGQREQ parameters lt Parameter gt Description lt cid gt Anumeric parameter that specifies a particular PDP context definition The value is from 1 to 10 lt precedence gt A numeric parameter that specifies the precedence class lt delay gt A numeric parameter that specifies the delay class lt reliability gt Anumeric parameter that specifies the reliability class lt peak gt A numeric parameter that specifies the peak throughput class lt mean gt A numeric parameter that specifies the mean throughput class L8 Family AT Commands User Manual Page 235 of 284 FIDCCON Example AT CGQREQ CGQREQ IP 0 3 0 4 0
167. fixed only lt baud_rate gt values OK The following table shows the parameters of command IPR lt Parameter gt Description lt baud rate gt may be 0 meaning auto bauding or 300 1200 2400 4800 9600 19200 38400 57600 115200 default 230400 460800 500000 750000 921600 1843200 3250000 6000000 bps L8 Family AT Commands User Manual Page 216 of 284 IDCCON Maybe not all listed rates are available because they depend on the target Example AT IPR IPR 115200 OK AT IPR IPR 300 1200 2400 4800 9600 19200 38400 57600 115200 230400 460800 500000 750000 921600 1843200 3250000 6000000 OK 10 1 2 CBAUD Baud Rate Regulation This command sets the uniquely UART baud rate The baud rate of L810 L830 will be change set to the request value lt rate gt which is get from the command Specifying a value of 0 1 or 9 allows operation only at rates automatically detectable by L810 L830 The specified rate takes effect following the issuing of any result code s associated with the current command line In auto baud must sent an AT command to L810 L830 firstly After sent any AT command the module will lock on single baud rate this AT command will be lost and can not get response from L810 L830 Read command can feedback the currently baud rate The module can not be changed to auto baud without send AT CBAUD 0 1 or 9 command or after p
168. given phone book entry lt index2 gt lt number gt Phone number of a given entry lt type gt The address type of a phone number 129 Use for local call 145 Use for international access code 128 Unknown 128 is used to represent an email address or a mailing list In this case lt ph_type gt can be used to further differentiate between the two lt text gt Text identifier for a phone book entry according to the character set as specified by command CSCS L8 Family AT Commands User Manual Page 99 of 284 IDOCCON lt nlength gt The maximum number of digits in the lt number gt lt tlength gt The maximum number of characters in the lt text gt entry indicates if the entry is hidden or not only available if a UICC with an active USIM application is present 0 phonebook entry not hidden lt hidden gt 1 phonebook entry hidden string type field of maximum length lt glength gt character set as lt group gt specified by command Select TE Character Set CSCS lt adnumbe gt string type phone number of format lt adtype gt type of address octet in integer format refer TS 24 008 subclause lt adtype gt 10 5 4 7 string type field of maximum length lt slength gt character set as lt secondtex gt specified by command Select TE Character Set CSCS string type field of maximum length lt elength gt character set as lt email gt specified
169. he scenario An active call a waiting call and held call when the mll et EEP D Ab i NAP T me mm E mhi m Release a snerific call x snecific call number as indicated hv CCI CV L8 Family AT Commands User Manual Page 62 of 284 IDCCON Place all active calls if exist on hold and accepts the other call held or 2x Place all active calls on hold except call x with which communication is Adds a held call to the conversation waiting incoming If only one call exists which is active place it on hold and Connects the two calls and disconnects the subscriber from both calls Puts an active call on hold or an held call to active while another call is Di gt i ith re ina call release all calls Example AT CHLD CHLD 0 1 1x 2 2x 3 4 6 7 8 OK AT CCWA 1 Enable call waiting OK atd9311234567 Originate a voice call OK OK conversation CCWA 358317654321 145 1 Bob Awaiting call alerts AT CHLD 2 Put first call on hold and answer the second call OK conversation AT CHLD 3 Add the held call to the conversation OK MTPY conversation AT CHLD 22 Split Place the MO active call on hold MT call remains active OK AT CHLD 0 Release the held call OK NO CARRIER ath Release the active call OK NO CARRIER atd9311234567 Originate a voice call L8 Family AT Commands User Manual Page 63 of 284
170. her the possible combinations are shown in 3GPP TS 23 060 47 12 2 19 CGEV Unsolicited Packet Domain Event Reporting This unsolicited event is sent by the Modem to the terminal for packet domain event reporting L8 Family AT Commands User Manual Page 272 of 284 FIDCCON The following table shows the format and parameters of CGEV lt Parameter gt Description CGEV NW DEACT lt PDP_typ e gt lt PDP_addr gt lt cid gt The network has forced a context deactivation The lt cid gt that was used to activate the context is provided if known to the MT CGEV ME DEACT lt PDP_typ e gt lt PDP_addr gt lt cid gt The mobile termination has forced a context deactivation The lt cid gt that was used to activate the context is provided if known to the MT CGEV NW DETACH The network has forced a PS detach This implies that all activ e contexts have been deactivated These are not reported separately ETSI 3GPP TS 27 007 version 7 6 0 Release 7 147 ETSI TS 127 00 7 V7 6 0 2010 04 CGEV ME DETACH The mobile termination has forced a PS detach This implies t hat all active contexts have been deactivated These are not reported separately CGEV NW CLASS lt class gt The network has forced a change of MT class The highest av ailable lt class gt is reported see CGCLASS CGEV ME CLASS lt class gt The mobile termination has forced a change of MT
171. ied by use of the CGDCONT command The parameter is local to the TE MT interface The list of permitted values is returned by the test form of the command lt d_comp gt A numeric parameter that controls PDP data compression applicable for SNDCP only 0 off default if value is omitted L8 Family AT Commands User Manual Page 266 of 284 FIDCCON 1 on manufacturer preferred compression 2 V 42 bis Other values are reserved lt h_comp gt A numeric parameter that controls PDP header compression 0 off default if value is omitted 1 on manufacturer preferred compression 2 RFC1144 applicable for SNDCP only 3 RFC2507 4 RFC3095 applicable for PDCP only Other values are reserved a numeric parameter used to indicate to the network whether the PDP context is lt IM_CN_Sign for IM CN subsystem related signaling only or not 0 UE indicates that the PDP context is not for IM CN subsystem related Signaling only d gt 1 UE indicates that the PDP context is for IM CN subsystem related Signaling only Note The parameter lt IM_CN_Signaling_Flag_Ind gt can be over ridden by AT XPCO command meaning AT CGDSCONT values for these parameters can be over ridden by issuing AT XPCO later aling Flag In 12 2 17 CGEREP Packet Domain Event Reporting This command is used to enable or disable sending of unsolicited result codes CGEV XXX from MT to TE in the case of events
172. ified refers to all incoming messages and not only to mids specified in the same AT command Example Testing the modes supported AT CSCB CSCB 0 1 OK Reading the current mid and des lists AT CSCB CoCe 0 OK Adding channels 3 4 5 6 22 to mid list and languages 1 8 to dcs list AT CSCB 0 3 6 22 1 8 OK L8 Family AT Commands User Manual Page 150 of 284 IDCCON AT CSCB CSCB 0 3 6 22 1 8 OK AT CSCB 1 4 6 1 OK AT CSCB CSCB 1 4 6 1 OK L8 Family AT Commands User Manual Page 151 of 284 FIDCCON 8 Access and security 8 1A Repeat Last Command This command repeats the last command It is not necessary to press lt Enter gt after this command Note Only AT will not be repeated Command Syntax Response Action Execute Repeats last command Command AT will ignore Example AT amp D amp D 2 OK Al amp D 2 OK 8 2AT Check AT Communication This command only returns OK Command Syntax Response Action Execute AT OK Example AT OK FIDCCON 8 3 CPIN Enter PIN for Unlocking SIM or Enter PUK for Unblocking SIM This command unlocks the SIM card when the proper SIM PIN is provided and unblocks the SIM card when the proper SIM PUK is provided The SIM card is unlocked only once the provided pin is verified as the SIM PIN If the required PIN determined by the error code returned from the requested oper
173. in commands CSCA and CSMP lt sca gt lt tosca gt lt fo gt lt vp gt lt pid gt and lt dcs gt nor lt length gt lt toda gt or lt tooa gt in CMT CMGL CMGR result codes for SMS DELIVERs and SMS SUBMITs in text mode for SMS COMMANDs in CMGR result code do not show lt pid gt lt mn gt lt da gt lt toda gt lt length gt or lt cdata gt default 1 Means show the values in result codes Example AT CSDH CSDH 0 1 OK AT CSDH CSDH 0 OK AT CMGR 160 SMS SUBMIT CMGR STO UNSENT 0544565034 ABC OK AT CSDH 1 OK AT CMGR 160 CMGR STO UNSENT 0544565034 81 29 0 0 04 11 04 09 48 36 08 97254120032 145 3 ABC OK L8 Family AT Commands User Manual Page 121 of 284 FIDCCON 7 1 7 CNMI New Message Indications to Terminal This command handles enabling of unsolicited notifications to the terminal when an SMS is received by the Modem After sending an unsolicited response to the TE the Modem will expect a CNMA new message acknowledgement from the TE within a predefined timeout of 15 seconds Within the timeout the Modem will not send another unsolicited response to the TE before the previous one is acknowledgement If the Modem does not receive acknowledgment within the required time CNMI parameters will NOT be reset automatically and the unsolicited response will send to the TE again Command Syntax Response Action Sel CNMI lt m
174. in unsolicited result code and Read command CGREG lt stat gt lt lac gt lt ci gt lt AcT gt lt rac gt lt reject type gt lt reject cause gt The default value is 0 lt stat gt 0 Not registered and the ME is not currently searching for a new operator to register 1 Registered home network 2 Not registered but the ME is currently searching for a new operator to register 3 Registration denied 4 Unknown 5 Registered roaming 6 registered for SMS only home network not applicable 7 registered for SMS only roaming not applicable 8 attached for emergency bearer services only see NOTE 2 applicable only when lt AcT gt indicates 2 4 5 6 Note 3GPP TS 24 008 8 and 3GPP TS 24 301 83 specify the condition when the MS is considered as attached for emergency bearer L8 Family AT Commands User Manual Page 174 of 284 IDCCON services lt lac gt string type two byte location area code in hexadecimal format e g 00C3 equals 195 in decimal lt ci gt string type four byte GERAN UTRAN cell ID in hexadecimal format It is a Release 7 feature and describes access technology of the registered network Possible values of lt AcT gt are 0 GSM 1 GSM Compact 2 UTRAN 4 UTRAN w HSDPA lt AcT gt 5 UTRAN w HSUPA 6 UTRAN w HSDPA and HSUPA 7 E UTRAN Note 3GPP TS 44 060 71 specifies the System Information messages which give the information about wh
175. ity parameter index spi gt s list of supported lt type of service tos ipv4 and mask traffic class ipv6 and mask gt s list of supported lt flow label ipv6 gt s list of supported lt direction gt s lt CR gt lt LF gt CGTFT lt PDP_type gt list of supported lt packet filter identifier gt s list of supported lt evaluation precedence index gt s list of supported lt source address and The test command returns values supported as a compound value L8 Family AT Commands User Manual Page 270 of 284 IDOCCON subnet mask gt s list of supported lt protocol number ipv4 next header ipv6 gt s list of supported lt destination port range gt s list of supported lt source port range gt s list of supported lt ipsec security parameter index spi gt s list of supported lt type of service tos ipv4 and mask traffic class ipv6 and mask gt s list of supported lt flow label ipv6 gt s list of sup ported lt direction gt s The following table shows the CGTFT parameters lt Parameter gt Description lt cid gt a numeric parameter which specifies a particular PDP context definition see the CGDCONT and CGDSCONT commands lt packet filter identifier gt Numeric parameter value range from 1 to 16 lt source address and subnet mask gt Consists of dot separated numeric 0 255 parameter
176. iver As an example a bit rate of 32kbit s would be specified as 32 e g AT CGEQMIN 32 refer 3GPP TS 24 008 subclause 10 5 6 5 lt Guaranteed bit rate DL gt A numeric parameter that indicates the guaranteed number of kbits s delivered by UMTS down link traffic at a SAP provided that there is data to deliver As an example a bit rate of 32kbit s would be specified as 32 e g AT CGEQMIN 32 refer 3GPP TS 24 008 subclause 10 5 6 5 lt Delivery order gt A numeric parameter that indicates whether the UMTS bearer shall provide in sequence SDU delivery or not 0 no L8 Family AT Commands User Manual Page 250 of 284 FIDCCON 1 yes Other values are reserved lt Maximum SDU size gt Anumeric parameter 1 2 3 that indicates the maximum allowed SDU size in octets refer 3GPP TS 24 008 subclause 10 5 6 5 lt SDU error ratio gt Astring parameter that indicates the target value for the fraction of SDUs lost or detected as erroneous SDU error ratio is defined only for conforming traffic The value is specified as mEe As an example a target SDU error ratio of 5 10 3 would be specified as 5E3 e g AT CGEQMIN 5E3 refer 3GPP TS 24 008 subclause 10 5 6 5 lt Residual bit error ratio gt A string parameter that indicates the target value for the undetected bit error ratio in the delivered SDUs If no error detection
177. ked language ID already in it 72 USC2 16 bit 68 8 bit Each other value except of 96 80 and 240 are 7 bit L8 Family AT Commands User Manual Page 89 of 284 FIDCCON Not supported values are 96 80 240 The default value is 15 7 bit lt m gt 0 No further user action required network initiated US SD Notify or no further information needed after mobile Initiated operation 1 Further user action required network initiated USSD Request or further information needed after mobile initiated operation 2 USSD terminated by network the reason for the termination is indicated by the index as described in CUSD Termination Cause Table Index 3 Other local client has responded 4 Operation not supported 5 Network time out CUSD Termination Cause Table Index Termination Cause Index NO_CAUSE 0 CC_BUSY 1 PARAMETER_ERROR 2 INVALID NUMBER 3 OUTGOING CALL BARRED 4 TOO MANY CALLS ON HOLD 5 NORMAL 6 DROPPED 10 NETWORK 12 INVALID CALL ID 13 NORMAL CLEARING 14 L8 Family AT Commands User Manual Page 90 of 284 FIDCCON TOO_MANY_ACTIVE_CALLS 16 UNASSIGNED NUMBER 17 NO_ROUTE_TO_DEST 18 RESOURCE_UNAVAILABLE 19 CALL_BARRED 20 USER_BUSY 21 NO_ANSWER 22 CALL_REJECTED 23 NUMBER_CHANGED 24 DEST_OUT_OF_ORDER 25 SIGNALING_ERROR 26 NETWORK_ERROR 27 NETWORK_BUSY 28 NOT_SUBSC
178. l to be used see CGDATA command lt cid gt Anumeric parameter which specifies a particular PDP context definition see the CGDCONT and CGDSCONT commands The lt response gt parameter allows the TE to accept or reject the request If lt response gt is 0 the request is rejected and the MT returns OK to the TE If lt response gt is 1 the following procedure is followed by the MT Commands following the CGANS command in the AT command line shall not be processed by the MT If the lt L2P gt parameter value is unacceptable to the MT the MT shall return an ERROR or CME ERROR response Otherwise the MT issues the intermediate result code CONNECT and enters V 250 online data state If no lt cid gt is given or if there is no matching context definition the MT will attempt to activate the context using the values for PDP type and PDP address provided by the network together with any other relevant information known to the MT The other context parameters will be set to their default values If the activation is successful data transfer may proceed Example AT CGANS CGANS 0 1 PPP M OPT PPP M HEX M RAW_IP OK Note This is not the same as if the MT issues a CGDATA or CGACT command after receiving a CRING unsolicited result code A CGDATA or CGACT does not command the MT to acknowledge the network request but rather to make a new request for context activation The network request would L8
179. ld password new password OK 8 5 CLCK Facility Lock This command locks unlocks or interrogates a Modem or a network facility lt fac gt any kind of call barring program A password is mandatory for performing locking and unlocking actions but not for querying The features of the Modem that are affected by this are fixed dialing list When querying the status of a single call barring program lt mode gt 2 the lt status gt for each call type will be returned For lt fac gt SC SIM Card PIN setting and for lt fac gt FD SIM Fixed Dialing memory setting the lt class gt is irrelevant For more information about lt class gt refer to the following table shows the CLCK parameters For SC the lt passwd gt is SIM PIN For FD the lt passwd gt is SIM PIN2 Command Syntax Response Action Remarks L8 Family AT Commands User Manual Page 160 of 284 IDOCCON Set CLCK lt fac gt The Set command lt mode gt lt pa performs the specified sswd gt lt class lt mode gt action on the x gt For lt fac gt where lt class gt is specified lt fac gt irrelevant SC FD CLCK lt fac gt 2 CLCK lt status gt For lt fac gt with several supported lt class gt es CLCK lt fac gt 2 CLCK lt status gt lt class1 gt lt CR gt lt LF gt CLCK lt status gt lt class2 gt OK Read CLCK ERROR Test CLCK CLCK list of support
180. ling priority gt s list of supported lt Source statistics descriptor gt s list of supported lt Signaling indication gt s The following table shows the CGEQMIN parameters lt Parameter gt Description lt cid gt A numeric parameter which specifies a particular PDP context definition L8 Family AT Commands User Manual Page 249 of 284 FIDCCON see CGDCONT and CGDSCONT commands lt Traffic class gt lt Traffic class gt a numeric parameter that indicates the type of application for which the UMTS bearer service is on format 0 conversational 1 streaming 2 interactive 3 background Other values are reserved lt Maximum bit rate UL gt A numeric parameter that indicates the maximum number of kbits s delivered to UMTS up link traffic at a SAP As an example a bit rate of 32kbit s would be specified as 32 e g AT HCGEQMIN 32 refer 3GPP TS 24 008 sub clause 10 5 6 5 lt Maximum bit rate DL gt Anumeric parameter that indicates the maximum number of kbits s delivered by UMTS down link traffic ata SAP As an example a bit rate of 32kbit s would be specified as 32 e g AT CGEQMIN 32 refer 3GPP TS 24 008 sub clause 10 5 6 5 lt Guaranteed bit rate UL gt Anumeric parameter that indicates the guaranteed number of kbits s delivered to UMTS up link traffic at a SAP provided that there is data to del
181. ll setup of call forward and n enable CSSU 2 displayed when a call has been placed on hold during the call using the CHLD AT command and m enable 5 6 2 CUSD Unstructured Supplementary Service Data This command allows control of Unstructured Supplementary Service Data US SD according to GSM 02 90 Both network and mobile initiated operations are supported Parameter lt n gt is used to disable enable the presentation of an unsolicited result code USSD response from the network or network initiated operation CUSD lt m gt lt str gt lt dcs gt to the TE In addition value lt n gt 2 is used to cancel an ongoing USSD session When lt str gt is given a mobile initiated USSD string or a response USSD string to a network initiated operation is sent to the network The response USSD string from the network is returned in a subsequent unsolicited CUSD result code Command Syntax Response Action Remarks Set AT CUSD OK The Set command lt n gt lt st enables disables the display of r gt lt dcs gt ol the unsolicited result code CME ERROR lt err gt Unsolicited CUSD The USSD response from the Report lt m gt lt str gt lt dsc gt newark Read CUSD CUSD lt n gt The Read command displays OK the current value of lt n gt Test CUSD CUSD list of The Test command displays supported lt n gt s the supported values of lt n gt L8 Family AT Comma
182. ls the Calling Line Identity CLI presentation indication to the terminal when an incoming call is detected by the Modem This command allows the user to query the provisioning status of the CLI by the network and by the Modem The command also allows the user to enable disable the CLI presentation by the Modem to the terminal The CLIP indication information varies depending on what is provided by the network and what information is stored in the Modem phone book Command Syntax Response Action Remarks Set AT CLIP lt n gt OK The Set command enables or disables oF the presentation of the CLI indication from the Modem to the terminal CME ERROR Note The Set command does not lt err gt address the network Read AT CLIP CLIP lt n gt lt m gt The Read command returns the CLIP OK enable disable state in the Modem as well as in the network provisioning state of the CLI presentation L8 Family AT Commands User Manual Page 55 of 284 IDOCCON Test AT CLIP CLIP 0 1 The Test command returns the Set OK command options 0 1 5 3 8 CLIP Indication When the CLI presentation indication is enabled by the Modem lt n gt 1 this unsolicited indication is sent to the terminal after the RING indication CLIP lt number gt lt type gt lt subaddr gt lt satype gt lt alpha gt lt CLI validity gt The following table shows the CLIP parameters
183. lt cid gt Numeric parameter specifying a particular PDP context definition PDP Context Identifier The parameter is local to the Terminal Mobile Terminal interface and is used in other PDP context related commands The value is from 1 to 20 lt PDP_type gt String parameter in quotation marks specifying the type of packet Packet data data protocol IP IP Internet Protocol IETF STD 5 IPV6 Internet Protocol version 6 IETF RFC 2460 IPV4V6 Virtual lt PDP type gt introduced to handle dual IP stack capability Note The lt PDP type gt is IPV6 and IPV4V6 are supported only is the feature FEAT IPV6 support is enabled lt APN gt Access Point Name String parameter in quotation marks which is a logical name that is used to select the GGSN or the external packet data network If the value is null or omitted the subscription value is requested lt PDP_address gt String parameter in quotation marks which identifies the ME in the address space applicable to the PDP L8 Family AT Commands User Manual Page 229 of 284 IDOCCON If the value is null or omitted a value may be provided by the terminal during the PDP start up procedure or failing that a dynamic address is requested The Read form of the command continues to return the null string even if an address has been allocated during the PDP start up procedure The allocated address may be read using the CGPADDR command
184. lt email gt string type field of maximum length lt elength gt character set as specified by command Select TE Character Set CSCS lt glength gt integer type value indicating the maximum length of field lt group gt lt alength gt integer type value indicating the maximum length of field lt adnumber gt lt slength gt integer type value indicating the maximum length of field lt secondtext gt lt elength gt integer type value indicating the maximum length of field lt email gt lt written_inde Integer type value indicating the last location number lt index gt of the written x gt phonebook entry Remark Read command returns the last lt written index gt value or 1 if information about previous value is not Changing the current phonebook memory storage with the CPBS to another storage invalidates the last lt written index gt value Example at cpbw 1 15986784172 129 OK at cpbr 1 CPBR 1 15986784172 129 0 OK 6 1 5 CSVM Set Voice Mail Server This command handles the selection of the number to the voice mail server The new value should also remain after power cycle L8 Family AT Commands User Manual Page 105 of 284 IDOCCON Command Syntax Response Action Remarks Set CSVM lt mo OK The Set command sets the de gt lt number CME ERROR number to the voice mail gt lt type gt Seis server Read CSVM CSVM The Read command displays lt mode gt lt number gt the curren
185. lt mws gt MS to IWF window size 10 61 The default value is 61 lt T1 gt Acknowledgement timer T1 39 255 The default value is 48 lt N2 gt Retransmission attempts N2 in integer format refer to GSM 04 22 subclause5 4 3 The default value is 6 Example AT CRLP CRLP 10 61 10 61 39 255 1 255 OK AT CRLP L8 Family AT Commands User Manual Page 169 of 284 FIDCCON CRLP 61 61 48 6 OK 9 1 4 CREG Network Registration Status This command controls the presentation of an unsolicited result code CREG and provides the information of network registration status Set command is used to control the unsolicited result code CREG The syntax of unsolicited result CREG as mentioned below 1 CREG lt stat gt when lt n gt 1 and there is a change in the MT s circuit mode network registration status in GERAN UTRAN E UTRAN 2 CREG lt stat gt lt lac gt lt ci gt lt lt AcT gt when lt n gt 2 and there is a change of the network cell cell in GERAN UTRAN E UTRAN in this case lt AcT gt lt lac gt and lt ci gt are sent only is available 3 CREG lt stat gt lt lac gt lt ci gt lt AcT gt lt reject type gt lt reject cause gt when lt n gt 3 Read command returns the status of result code presentation and an integer lt stat gt which shows whether the network has currently indicated the registration of the MT Location information elements lt AcT gt lt lac gt and lt
186. ly AT Commands User Manual Page 227 of 284 FIDCCON lt d_comp gt lt h_comp gt lt IPv4Addr Alloc gt lt emergency_in dication gt lt PCSCF_dis covery gt lt IM CN Sign aling Flag Ind gt OK It will be read only OK without any set command Test AT CGDCONT CGDCONT range of supported lt cid gt s lt PDP type gt list of supported lt d comp gt s list of supported lt h comp gt s list of supported lt IPv4AddrAlloc gt s list of supported lt emergency _indication gt s list of supported lt PCSCF_discovery gt s list of supported lt IM_CN_Signaling_Fla g_Ind gt s lt CR gt lt LF gt CGDCONT range of supported lt cid gt s lt PDP type gt list of supported lt d comp gt s list of supported lt h comp gt s list of supported lt IPv4AddrAll oc gt s list of The Test command returns the values supported as a compound value If the ME supports several PDP types lt PDP_type gt the parameter value ranges for each lt PDP_type gt are returned ona separate line L8 Family AT Commands User Manual Page 228 of 284 FIDCCON supported lt emergency _indication gt s list of supported lt PCSCF_discovery gt s list of supported lt IM_CN_Signaling_Fla g_Ind gt s OK The following table shows the CGDCONT parameters protocol type lt Parameter gt Description
187. mand mode L8 Family AT Commands User Manual Page 44 of 284 IDCCON e If using Dial Command to make Outgoing Voice Call currently active CSD Call is dropped and the new Voice Call is generated 5 3Call Control AT Commands 5 3 1 D Dial Command This command places a DATA VOICE call on the current network The default call type is a data call CSD There must be an explicit request in order to make a VOICE call If a DATA call was originated and answered by the remote side a OK notification is sent to the terminal from the Modem and it moves to the online Data state For more information about call failure should use the AT CEER command Note If there is an active voice call and the terminal sends another ATD voice call command to the Modem the active call is put on hold and the new number is called Command Response Action ATD lt number gt VOICE CALL 1st response Voice call place begins OK 2nd response Voice call connected OK DATA 1st response only Data call connected CONNECT When MO call fails 1 Connection Failure NO CARRIER or BUSY or NO ANSWER 2 General Failure ERROR 3 Security reason such as SIM not present OPERATION NOT ALLOWED 4 Unknown reason UNKNOWN CALLING ERROR L8 Family AT Commands User Manual Page 45 of 284 FIDCCON The following table shows the D parameters lt Parameter gt Description lt number gt Valid phon
188. mmands It is advised to select the audio mode according to the application needs 11 2General Audio Commands The following audio commands can be used in audio modes VTD VTS CALM MMICG 11 2 1 CMUT Mute Unmute Microphone and Speaker Path This command is used to mute unmute the currently active Microphone and Speaker path by overriding the current mute state The CMUT setting should take effect only for the current call or for the next call once the command setting was typed in idle mode Command Syntax Response Action Remarks Set CMUT lt state gt OK The Set command or enables disables uplink and downlink voice muting during a CME ERROR lt err gt voice call Read CMUT CMUT lt state gt The Read command returns the OK current uplink and downlink voice mute unmute state Test CMUT CMUT list of The Test command returns the supported lt state gt s possible lt state gt values OK The following table shows the CMUT parameters L8 Family AT Commands User Manual Page 220 of 284 FIDCCON lt Parameter gt Description lt state gt 0 Unmute microphone and speaker path default 1 Mute microphone path Unmute speaker path 2 Unmute microphone mute speaker path 3 Mute microphone path mute speaker path Example AT CMUT CMUT 0 3 OK AT CMUT CMUT 0 uplink voice is unmuted OK AT CMUT 1 uplink voice is muted OK AT CMUT CMUT 1 OK A
189. monitor ADC value Modem supports 1 2 ADC channel converter This command returns the current ADC values for the requested channel The values received from the first converter represent the DC voltage levels of the input pin The returned value is a multiplication of the input level by 1000 e g input level of 0 56V will return 560 Note L810 GL L830 GL supports only 1 ADC channel Command Syntax Response Action Remarks Execute AT MMAD MMAD lt Converter_number gt lt Conver ted_Value gt OK L8 Family AT Commands User Manual Page 205 of 284 FIDCCON Or CME ERROR lt err gt Read AT MMAD Same as AT MMAD The following table shows the MMAD parameters lt Parameter gt Description lt Converter Number gt 1 2 Select the A2D converter lt Converted Value gt The input level multiplied by 1000 A decimal value represents the returned digital value Example AT MMAD MMAD 1 500 500mV must less than 1000 OK 9 2 5 MTSM Temperature Sensor Measurement This command measures the current temperature sensor value in Celsius degrees This temperature is taken from a Thermistor internally All the parameters restore to default values when Modem restart All the parameter default value is 0 Note Incase that AT parameters are set and executed and a reset or a power cycle occurs the Modem co
190. n information about the number of entries and the maximum size of a phone number and alpha tag fields in the phone book This command acts on the currently active phone book as selected with the CPBS command Command Syntax Response Action Remarks Set CPBR Execution command lt index Peer returns phonebook 1 gt lt ind SInGexT gt number sype text entries in location ex2 gt gt lt hidden gt lt group gt lt adnumb aunibersange er gt lt adtype gt lt secondtext gt lt andes onda ARE from the current CPBR phonebook memory lt index2 gt lt number gt lt type gt lt text storage selected with gt lt hidden gt lt group gt lt adnumb CPBS If lt index2 gt is er gt lt adtype gt lt secondtext gt lt left out only location email gt lt index1 gt is returned L8 Family AT Commands User Manual Page 98 of 284 FIDCCON OK or CME ERROR lt err gt Test CPBR CPBR list of supported lt index gt s lt nlength gt lt tlength gt lt glength gt lt alength gt lt slength gt lt elength gt OK The Test command returns the entry range supported by the current storage as a compound value and the maximum lengths of the lt number gt and lt text gt fields The following table shows the CPBR parameters lt Parameter gt Description lt index1 gt Index for a
191. nds User Manual Page 88 of 284 IDOCCON OK The following table shows the CUSD parameters lt Parameter gt Description lt n gt 0 Disable the result code presentation in the TA 1 Enable the result code presentation in the TA 2 Cancel session not applicable to read command response lt str gt String type USSD string when lt str gt parameter is not given network is not interrogated If lt dcs gt indicates that GSM 03 38 default alphabet is used If TE character set other than HEX refer command Select TE Character Set CSCS ME TA converts GSM alphabet into current TE character set according to rules of GSM 07 05 Annex A If TE character set is HEX ME TA converts each 7 bit character of GSM alphabet into two IRA character long hexadecimal number e g character GSM 23 is presented as 17 IRA 49 and 55 If lt dcs gt indicates that 8 bit data coding scheme is used ME TA converts each 8 bit octet into two IRA character long hexadecimal number e g octet with integer value 42 is presented to TE as two characters 2A IRA 50 and 65 lt dcs gt GSM 03 38 Cell Broadcast Data Coding Scheme in integer format The supported value are 17 USC2 Language Indicator The first character in a USC2 Lang IND has the language ID in it This situation is not defined by the GSM 7 07 or the 3GPP 27 007 so the assuming that the first character should have the correctly formatted and pac
192. nformation and the selection and registration of the GSM UMTS network operator The Modem is registered in the Home network The Enhanced Operator Name String EONS feature enables the Modem to return the operator name displayed on the handset This feature allows the SIM card to store a mapping of MCC MNC code pairs to the displayed operator name As a result several operators can share a single network while having their handsets display their own name as the network operator Testing the enhanced ONS feature requires a SIM ONS SIM card Command Syntax Response Action Remarks Set AT COPS OK The Set command can force an attempt to lt mo a select and register a specific GSM network de gt lt form operator The lt mode gt selects whether this is i CME ERROR ats done automatically by the Modem or whether lt err gt the selection is forced to an operator lt oper gt lt oper gt lt used given in format lt format gt If the selected AcT gt J operator is not available no other operator is selected except when the lt mode gt is set to 4 lt mode gt 2 forces an attempt to deregister L8 Family AT Commands User Manual Page 179 of 284 IDOCCON from the network lt mode gt 3 sets the operator format to all further Read commands COPS as well The selected mode applies to future network registrations for example once you deregister from the n
193. ng barring services applicable only for lt mode gt 0 L8 Family AT Commands User Manual Page 158 of 284 IDCCON P2 SIM PIN2 The following table shows the CPWD parameters lt Parameter gt Description lt fac gt List of supported facilities All the facility messages except for SC and P2 are sent to the network The facilities are not case sensitive Please see lt fac gt Table lt oldpwd gt String type 4 8 character old password specified for the facility from the Modem user interface lt newpwd gt String type 4 8 character new password specified by the user lt pwd length gt Maximum length of the facmility password Integer type Example AT CPWD CPWD SC 8 AO 8 Ol 8 OX 8 Al 8 IR 8 AB 8 AG 8 AC 8 P2 8 OK AT CPWD CME ERROR operation not supported AT CLCK sc 1 current pin password OK AT CPWD sc incorrect old password new password CME ERROR incorrect password AT CLCK sc 2 CLCK 0 OK AT CPWD sc old password new password CME ERROR operation not allowed AT CLCK fd 1 current pin2 password AT CPWD p2 old password new password L8 Family AT Commands User Manual Page 159 of 284 IDOCCON AT CLCK ai 2 CLCK 0 1 CLCK 0 2 CLCK 0 4 OK AT CLCK ai 1 correct password OK AT CLCK ai 2 CLCK 1 1 CLCK 1 2 CLCK 1 4 OK AT CPWD ai o
194. ng character sets IRA GSM UCS2 HEX The default value is IRA Command Syntax Response Action Set CSCS lt chset gt OK or CMS ERROR lt err gt Read CSCS CSCS lt selected character set gt OK Test CSCS CSCS lt supported character sets gt OK The following table shows the CSCS parameter optional values lt chset gt Character Set L8 Family AT Commands User Manual Page 17 of 284 IDOCCON IRA International Reference Alphabet ITU T T 50 GSM GSM default alphabet GSM 03 38 subclause 6 2 1 UCS2 2 byte Universal Character Set Unicode ISO IEC 10646 32 H EX Character strings consist only of hexadecimal numbers from 00 to FF Example AT CSCS CSCS UCS2 IRA HEX GSM OK AT CSCS CSCS IRA OK AT CPBS SM OK AT CPBW 1 8475763000 129 Lin Zhao OK AT CSCS UCS2 OK AT CPBR 1 CPBR 1 8475763000 129 004C0069006E0020005A00680061 006F OK 3 6 CIMI Request IMSI This command displays the International Mobile Subscriber Identity number Command Response Action AT CIMI lt imsi gt OK or CME ERROR lt err gt AT CIMI CIMI lt imsi gt OK or L8 Family AT Commands User Manual Page 18 of 284 FIDCCON CME ERROR lt err gt Example AT CIMI 314566320021400 OK AT CIMI CIMI
195. nnected call A NO CARRIER message is returned to the terminal after the regular OK approval Note e To terminate hang up a MO data call while call is placed Any character sent from the terminal to the Modem causes the Data call termination and NO CARRIER is sent from the Modem to the terminal e To terminate a held Voice call or to terminate a call out of a MTPY call refer to CHLD Call Related Supplementary Services Command The following table shows the call states of the H command Call State Response Action IDLE Error operation not allowed Single Active Call released MTPY Active Call released all calls Incoming call RING Call released Single Active and Waiting Call Single Active released waiting not affected MTPY Active and Waiting Call MTPY Active released waiting not affected Single or MTPY Active and Single or MTPY Held Single or MTPY Active released Held Single or MTPY and Waiting Call Waiting call released Single or MTPY Active and Single or MTPY Held Single or MTPY Active released L8 Family AT Commands User Manual Page 49 of 284 IDCCON amp Waiting call Example RING Incoming call RING Incoming call ath Hang up incoming call OK NO CARRIER Incoming call has been terminated user determined user busy RING ata OK Noice call connected ath Hang up connected call OK NO CARRIER Active
196. not available 3 Circuit switched preferred use GPRS if circuit switched is not available Other values are reserved and will result in an ERROR response to the Set command Example AT CGSMS CGSMS 0 3 OK AT CGSMS CGSMS 1 OK 7 1 20 CMGS Send SMS to Network This command sends an SMS from the Modem to the network The message reference value lt mr gt is returned to the Modem upon successful delivery of the message Valid lt toda gt will be any value between 128 255 The header parameters in TEXT mode will be set according to CSMP settings Command Syntax Response Action Remarks Set If text mode CMGS lt mr gt The Set command CMGF 1 OK validates the input CMGS lt da gt lt tod or parameters sends the a gt lt CR gt text is CMGS ERROR SMS to network and L8 Family AT Commands User Manual Page 147 of 284 IDOCCON entered lt ctrl Z ESC gt lt err gt reports the result of the If PDU mode operation to the Modem CMGF 0 CMGS lt length gt lt CR gt PDU is entered lt ctrl Z ESC gt The following table shows the CMGS parameters lt Parameter gt Description Destination address in quoted string This field contains a single MIN lt da gt number lt toda gt Type of DA Value between 128 255 according to GSM 03 40 9 1 2 5 If this field is not given and first character of lt da gt i
197. not known or not detectable lt rssnr gt Radio Signal Strength Noise Ratio value 100 RSSNR lt 50dB 99 50dB lt RSSNR lt 49 5dB 98 49 5dB lt RSSNR lt 49dB 1 1 dB lt RSSNR lt 0 5 dB 0 0 5 dB lt RSSNR lt 0 dB 1 0 dB lt RSSNR lt 0 5 dB 98 49 dB lt RSSNR lt 49 5 dB 99 49 5dB lt RSSNR lt 50dB 100 50dB lt RSSNR 255 not known or not detectable Note Starting from Release 10 platforms the signal strength reporting will be change based for all the supported RATs 9 1 3 CRLP Radio Link Protocol This command is used to change the Radio Link Protocol RLP parameters used when non transparent data calls are originated Command Syntax Response Action Remarks Set CRLP lt iw OK The Set command is s gt lt mws gt used to change the lt T1 gt lt N2 gt radio link protocol I CME ERROR lt err gt parameters L8 Family AT Commands User Manual Page 168 of 284 IDCCON lt iws gt s list of supported lt mws gt s list of supported lt T1 gt s list of supported lt N2 gt s OK Read CRLP CRLP lt iws gt lt mws gt lt T1 gt lt N2 gt Returns the current CRLP settings OK Test CRLP CRLP list of supported The following table shows the CRLP parameters lt Parameter gt Description lt iws gt IWF to MS window size 10 61 The default value is 61
198. ntinues with the execution of the AT command using the saved parameters until the user changes the settings Command Syntax Response Action Remarks Set MTSM lt Report For lt Report gt 0 Read the gt lt Rate gt lt Low OK temperature gt lt High gt For lt Report gt 1 L8 Family AT Commands User Manual Page 206 of 284 FIDCCON MTSM lt Temp gt OK For lt Report gt 2 or 3 OK MTSM lt Temp gt MTSM lt Temp gt or ERROR Read MTSM MTSM lt Report gt lt Rate gt lt Low Read the setting gt lt High gt parameters OK Test MTSM MTSM range of lt Report gt range of lt Rate gt range of lt Low gt lt High gt OK The following table shows the MTSM parameters lt Parameter gt Description lt Temp gt 40 125 Temperature measurements in Celsius degrees lt Report gt 0 Deactivate unsolicited report 1 Report once the current temperature 2 Activate unsolicited report 3 Activate unsolicited report only for out off boundaries events 6 Report the temperature of BBIC L8 Family AT Commands User Manual Page 207 of 284 IDCCON 7 Report the temperature of RF 8 Report the temperature of PCB Not support yet 9 Report the temperature of BAT lt Rate gt 1 255 Select the time interval in seconds between the unsolicited reports Default value 1 Second
199. occurring in the Packet Domain Command Syntax Response Action Remarks Set CGEREP lt mo OK The Set command enables or disables de gt lt bfr gt sending of unsolicited result codes CGEV XXX from MT to TE in the case of certain events occurring in the Packet Domain MT or the network Read CGEREP CGEREP lt mode gt The read command returns the current lt bfr gt value of lt mode gt and lt bfr gt parameters OK L8 Family AT Commands User Manual Page 267 of 284 FIDCCON Test CGEREP CGEREP list of The test command lists the supported supported values for lt mode gt and for lt bfr gt lt mode gt s list of supported lt bfr gt s OK The following table shows the CGEREP parameters lt Parameter gt Description lt mode gt 0 buffer unsolicited result codes in the MT if MT result code buffer is full the oldest ones can be discarded No codes are forwarded to the TE 1 discard unsolicited result codes when MT TE link is reserved e g in on line data mode otherwise forward them directly to the TE 2 buffer unsolicited result codes in the MT when MT TE link is reserved e g in on line data mode and flush them to the TE when MT TE link becomes available otherwise forward them directly to the TE lt bfr gt 0 MT buffer of unsolicited result codes defined within this command is cleared when lt mode gt 1 or 2 is entered 1 M
200. ode gt lt m OK t gt lt bm gt lt ds gt lt bfr gt or TI CMS ERROR lt err gt CNMI lt mode gt lt mt gt lt bm gt lt ds gt lt bfr gt Read CNMI OK Test CNMI CNMI list of supported lt mode gt s list of supported lt mt gt s list of supported lt bm gt s list of supported lt ds gt s list of supported lt bfr gt s OK The following table shows the CNMI parameters lt Parameter gt Description 0 Buffer unsolicited result codes in the TA if the TA buffer is full the oldest indication may be discarded and replaced with the new received indications ring buffer 1 Discard indication and reject new received message unsolicited lt mode gt result codes when TA TE link is reserved otherwise forward them directly to the terminal 2 Buffer unsolicited result codes in the TA when the serial link is busy e g data transfer otherwise forward them directly to the terminal 0 No SMS DELIVER indications are routed to the terminal default lt mt gt 1 If SMS DELIVER is stored in the Modem the memory location L8 Family AT Commands User Manual Page 122 of 284 IDOCCON indication is routed to the terminal using the unsolicited result code CMTI lt mem gt lt index gt SMS DELIVER except class2 SMS are routed directly to the TE using the unsolicited result code CMT lt alpha lt length gt lt CR gt lt LF
201. of lt n gt The following table shows the CEREG parameters lt Parameter gt Description lt n gt 0 disable network registration unsolicited result code default 1 enable network registration unsolicited result code CEREG lt stat gt 2 enable network registration and location information unsolicited result code CEREG lt stat gt lt tac gt lt ci gt lt AcT gt 3 enable network registration and location information unsolicited result code CEREG lt stat gt lt tac gt lt ci gt lt AcT gt lt reject type gt lt reject cause gt lt stat gt EPS registration status 0 not registered MT is not currently searching an operator to register to 1 registered home network 2 not registered but MT is currently trying to attach or searching an operator to register to 3 registration denied 4 unknown 5 registered roaming 6 registered for SMS only home network not applicable 7 registered for SMS only roaming not applicable 8 attached for emergency bearer services only see NOTE 2 applicable L8 Family AT Commands User Manual Page 177 of 284 IDCCON only when lt AcT gt indicates 2 4 5 6 NOTE 2 3GPP TS 24 008 8 and 3GPP TS 24 301 83 specify the condition when the MS is considered as attached for emergency bearer services lt tac gt string type two byte tracking area code in hexadecimal format e g 00C3 equals 195 in
202. oice call to the last number dialed The call progress information success failure is reported in the same way as for the Dial command Command Detailed Description ATDL Initial Response Last Number retrieved ATDL lt DIAL DIGITS gt 1st response Voice call placement begins OK 2nd response Voice call connected OK The following table shows the DL parameters lt Parameter gt Description semicolon If the semicolon is given a voice call is originated to the last dialed number If the semicolon is not given a Data call is originated Note The last dialed call type is irrelevant to the DL command Note When ATDL is issued after a dialed number with comma digit e ATDL Voice dials the exact number that was last dialed including the DTMF tones sent e IFATDL is sent before any Dial command was issued mainly after Power On when the last number is an empty field the Modem will return NO CARRIER as mentioned in the ITU V 25 ter standard e CCFC t 21 CCWA t 43 CLIP t 30 CLIR 31 COLP 76 will be treat as call number and dail it again Example L8 Family AT Commands User Manual Page 48 of 284 IDOCCON atdl ATDL 035658278 OK OK NOICE call 5 3 4 H Hang up Call This command hangs up a call The Modem terminates the call whether it is a data or voice call and whether it is an incoming originating waiting or co
203. ommand returns list of the possible ranges of CRSM supported lt command gt s FRE The following table shows the CRSM parameters lt Parameter gt Description lt command gt 242 STATUS 176 Read BINARY 178 Read RECORD 192 Get RESPONSE 214 Update BINARY 220 Update RECORD Integer type Command passed on by the ME to the SIM lt file id gt Integer type This is the identifier of a elementary data file on SIM Mandatory for every lt command gt except of STATUS L8 Family AT Commands User Manual Page 32 of 284 FIDCCON lt P1 gt lt P2 gt lt P3 gt Integer type Parameters passed on by the ME to the SIM These parameters are man datory for every command except GET RESPONSE and STATUS READ BINARY lt P1 gt Offset high 0 255 lt P2 gt Offset low 0 255 lt P3 gt Length 0 255 READ RECORD lt P1 gt Rec No 0 255 lt P2 gt Mode 02 next record 03 previous record 04 absolute mode current mode the record number is given in P1 with P1 00 denoting the current record lt P3 gt Length 0 255 GET RESPONSE lt P1 gt 00 lt P2 gt 00 lt P3 gt Length 0 255 UPDATE BINARY lt P1 gt Offset high 0 255 lt P2 gt Offset low 0 255 lt P3 gt Length 0 255 UPDATE RECORD lt P1 gt Rec No 0 255 lt P2 gt Mode 02 next record 03 previous record 04 absolute mode current mode the r
204. ommand setting received signal quality parameters Test command returns values supported as compound values Note If the current serving cell is not a GERAN cell lt rxlev gt and lt ber gt are set to value 99 If the current serving cell is nota UTRAFDD or UTRATDD cell lt rscp gt and lt ecno gt are set to 255 If the current serving cell is not an E UTRA cell lt rsrq gt lt rsrp gt and lt rssnr gt are set to 255 Command Syntax Response Action Set AT XCESQ OK lt n gt or CME ERROR lt error gt Read AT XCESQ XCESQ lt n gt lt rxlev gt lt ber gt lt rscp gt lt ecno gt lt rsrq gt lt rsrp gt lt rssnr gt OK Test AT XCESQ XCESQ list of supported lt n gt s list of supported i lt rxlev gt s list of supported lt ber gt s list of supported lt rscp gt s list of supported lt ecno gt s list of sup ported lt rsrq gt s list of supported lt rsrp gt s list of supported lt rssnr gt s OK The following table shows the XCESQ parameters L8 Family AT Commands User Manual Page 165 of 284 FIDCCON lt Parameter gt Description lt n gt Integer type 0 disable the XCESQI unsolicited result code default value 1 enable the XCESQI unsolicited result code lt rxlev gt Integer type Received signal strength level 0 rssi lt 110 dBm 1 110 dBm lt rssi lt 109 dBm 2 109 dBm lt rssi lt 108 dBm 61 50 dBm lt
205. on lt n gt Adjustment for outgoing calls 0 Presentation indicator is used according to the subscription of the L8 Family AT Commands User Manual Page 67 of 284 FIDCCON CLIR service 1 CLIR invocation 2 CLIR suppression The default value is 2 lt m gt Subscriber CLIR service status in the network 0 CLIR not provisioned 1 CLIR provisioned in permanent mode 2 Unknown for example no network and so on 3 CLIR Temporary mode presentation restricted can be the default 4 CLIR Temporary mode presentation allowed can be the default Example AT CLIR CLIR 0 2 OK AT CLIR CLIR 0 0 AT CLIR 2 OK atd054565195 MO voice call OK Calling a Modem that has 054565195 SIM and is CLIP enabled will receive the following on the terminal RING CLIP 128 128 1 RING CLIP 128 128 1 ath NO CARRIER OK AT CLIR 0 L8 Family AT Commands User Manual Page 68 of 284 FIDCCON atd054565195 IMO voice call OK Calling a Modem that has 054565195 SIM and is CLIP enabled will receive the following on the terminal RING CLIP 054565006 129 128 0 RING CLIP 054565006 129 128 0 ath OK NO CARRIER 5 3 14 CBST Select Bearer Service Type This command sets the bearer service data circuit duplex asynchronous and synchronous It chooses one of the bearer services the data rate of the
206. onsecutive DTR toggles is a minimum of 90 seconds The Modem specific is not designed to support online command and data states both at the same time therefore any wrong or extreme usage can cause unexpected behaviors The basic GPRS concept is be always connected and there is no charge for being connected only per real data transferred 12 2 GPRS Commands This section defines commands that a terminal may use to control a GPRS ME GPRS MTs vary widely in functionality A class A ME might support multiple PDP types as well as circuit switched data and use multiple external networks QoS profiles At the other extreme a class C ME might support only a single PDP type using a single external network and rely on the HLR to contain the PDP context definition A comprehensive set of GPRS specific commands is defined below to provide the flexibility needed by the more complex ME The commands are designed to be expandable to accommodate new PDP types and interface protocols merely by defining new values for many of the parameters Multiple contexts may be activated if the interface link layer protocol is able to support them The commands use the extended information and error message capabilities described in this specification For MTs of intermediate complexity most commands have simplified forms where certain parameters may be omitted For the simplest MTs and for backwards compatibility with existing communications software it is possible to
207. ork names as before 5 Any change in lt State act gt lt Band gt will be reported when stack is back to In_Service L8 Family AT Commands User Manual Page 192 of 284 OCSON 9 1 10 GTUMODE URAT mode switch This command forces the selection of the URAT in the protocol stack On a later network registration COPS CGATT this URAT is used This command is available for phones supporting TDS and UMTS Mode In case of TDS UMTS Dual Mode is selected additionally a preferred URAT can be configured which is stored in NVRAM selecting which URAT shall be attached first Set command is used to set URAT and preferred URAT value used for further network registration Read command returns the previously set of lt Act gt and lt mode gt values Test command returns the range of supported lt Act gt values Command Syntax Response Action Remarks Set AT GTUMODE lt AcT gt OK or Note 1 the lt AcT gt value lt mode gt can not set the previous CME ERROR lt error gt value 2 Set as need to restart to take effect Read AT GTUMODE GTUMODE lt Act gt lt mode gt OK Test AT GTUMODE GTUMODE 0 1 2 OK Define values lt Act gt indicates the URAT and may be 0 UTMS WCDMA mode 1 TD SCDMA mode 2 Automatic mode lt mode gt indicates the preferred URAT mode when lt Act gt is Automatic mode 0 UMTS WCDMA mode L8 Family AT Commands User Manual Page 193 of 284
208. ote When a mobile originated call is routed to PSTN PABX no ALERT indication is prompted Example AT CLCC CLCC 0 1 OK AT CLCC CLCC 1 0 0 0 0 01256316830 129 OK 5 5Call Advice of Charge Commands This set of commands enables GSM operators to offer Advice of Charge AoC services that calculate call charges These charges are expressed in terms of home units 5 5 1 CAOC Advice of Charge This command displays information about the cost of calls If supported this command also activates deactivates unsolicited event reporting of the CCM Current Call Meter information L8 Family AT Commands User Manual Page 76 of 284 FIDCCON The unsolicited report CCCM lt ccm gt is sent when the CCM value changes but not more than once every 10 seconds Note The CCM value depends on the network properties charge for MO or and MT calls There are two states in which the command can be activated In IDLE state returns the last call cost Avoice data state returns the accumulated cost including the current call Command Syntax Response Action Remarks Set CAOC lt mod CAOC lt ccm gt The Set command returns the CCM e gt OK value from the Modem or activates deactivates unsolicited or reports CME ERROR lt err gt Read CAOC CAOC lt mode gt The Read command returns the CAOC OK current CAOC mode or CAOC lt ccm gt or CME ERROR lt err gt Test CAOC
209. out whether the serving cell supports HSDPA or HSUPA lt reject type gt integer type indicates the type of lt reject_cause gt 0 Indicates that lt reject cause gt contains an MM cause value see 3GPP TS 24 008 8 Annex G 1 Indicates that lt reject_cause gt contains a manufacturer specific cause lt reject cause gt integer type contains the cause of the failed registration The value is of type as defined by lt cause_type gt Example AT CREG CREG 0 3 OK AT CREG CREG 0 1 OK AT CREG 2 OK AT CREG CREG 2 1 A52F 01603413 6 OK AT CREG 1 L8 Family AT Commands User Manual Page 172 of 284 FIDCCON AT CREG CREG 1 1 OK AT CREG 0 OK 9 1 5 CGREG GPRS Network Registration This command gives the information of state of GPRS network registration This set command controls the presentation of an unsolicited result code CGREG lt stat gt when lt n gt 1 and there is a change in the MT s GPRS network registration status GERAN UTRAN or code CGREG lt stat gt lt lac gt lt ci gt lt AcT gt lt rac gt when lt n gt 2 and there is a change in the network cell in GERAN UTRAN in this case lt AcT gt lt lac gt lt rac gt and lt ci gt are sent only if available code CGREG lt stat gt lt lac gt lt ci gt lt AcT gt lt rac gt lt reject type gt lt reject cause gt when lt n gt 3 The read command returns the status o
210. ower cycle L810 L830 auto baud rate detect supports the next baud rates 1200 2400 4800 9600 19200 38400 57600 115200 230400 The parameter can t be saved after power up Command Syntax Response Action Set CBAUD lt n gt OK CBAUD lt rate gt or CME ERROR lt err gt Read CBAUD CBAUD lt rate gt OK Test CBAUD CBAUD list of supported lt n gt s list of supported lt rate gt s L8 Family AT Commands User Manual Page 217 of 284 FIDCCON OK The following table shows the CBAUD parameters lt Parameter gt Description lt n gt lt rate gt 0 Auto baud rate 1 Auto baud rate 2 300 3 1200 4 2400 5 4800 6 9600 7 19200 8 38400 9 Auto baud rate 10 57600 11 115200 12 230400 13 460800 14 921600 The default value is 115200 10 1 3 amp D Circuit 108 Behavior This command determines how the Module responds when the DTR Data Terminal Ready status is changed from ON to OFF during the online data state The DTR is an input line that indicates that the L8 Family AT Commands User Manual Page 218 of 284 IDCCON terminal is ready The DTR line must be active low in order for the Module to recognize the terminal This signal is raised by the terminal when a process activates the serial port If the DTR is not used by the application it should connect this line to ground DTR ac
211. owing unsolicited message transfers to TE VTS Call termination stopped DTMF tones transmission Command Syntax Response Action Remarks Set VTS lt DTM OK The Set command sets the F gt lt duration of tone and duration if entered gt CME ERROR lt err gt Test VTS VTS list of supported The Test command displays the lt DTMF gt list of list of supported DTMF tones supported lt durations gt s and tone lengths OK The following table shows the VTS parameters lt Parameter gt Description lt DTMF gt String of ASCII characters 0 9 L8 Family AT Commands User Manual Page 222 of 284 IDCCON String length is up to 32 characters long lt duration gt A DTMF tone of different duration from that set by the VTD command 1 10 100mS to 1S adjustable Note The duration defined by VTS is specific to the DTMF string in this command only It does not erase the duration defined by the VTD command and is erased when the Modem is powered down If lt duration gt is not defined the VTD value is used 11 3Clock Configuration 11 3 1 CLK32k 32KHz Clock Output From CLK32K This command is used for controlling the 32KHz clock output from CLK32K and by default the clock is switched off Command Syntax Response Action Remarks Set AT CLK32K lt n gt OK Switch on off 32KHz or clock output from PIN CLK32K CME ERRO
212. ows the VP format lt Parameter gt Description 0 to 143 TP VP 1 x 5 minutes i e 5 minutes intervals up to 12 hours 144 to 167 12 hours TP VP 143 x 30 minutes L8 Family AT Commands User Manual Page 119 of 284 IDCCON 168 to 196 TP VP 166 x 1 day 197 to 255 TP VP 192 x 1 week Example AT CSMP CSMP 17 167 0 0 default values for SMS SUBMIT OK AT CSMP 1 256 0 0 CMS ERROR numeric parameter out of bounds AT CSMP OK AT CSDH 1 OK AT CMGF 1 OK AT CMGW 15820447 141 gt ABC 4Z CMGW 6 OK AT CMGR 6 CMGR STO UNSENT 15820447141 129 17 0 0 167 8613800755500 145 3 ABC OK 7 1 6 CSDH Show Text Mode Parameters This command controls whether detailed header information is shown in text mode result codes Command Syntax Response Action Remarks Set CSDH lt sho OK The set command controls whether w gt detailed header information is shown or in text mode result codes CMS ERROR lt err gt Read AT CSDH CSDH lt show gt The read command returns the current L8 Family AT Commands User Manual Page 120 of 284 FIDCCON OK lt show gt parameter value Test AT CSDH CSDH list of supported lt show gt s OK The following table shows the CSDH parameters lt Parameter gt Description lt show gt 0 Means do not show header values defined
213. ple AT CGPADDR CGPADDR 1 2 OK AT CGPADDR 1 CGPADDR 1 0 0 0 0 OK 12 2 9 CGANS Manual response to a network request for PDP context activation This command requests the MT to respond to a network request for Packet Domain PDP context activation which has been signaled to the TE by the RING or CRING unsolicited result code Command Syntax Response Action Remarks Set AT CGANS OK The set command requests the MT to lt response gt Or respond to a network request for lt L2P gt lt cid gt Packet Domain PDP context CME ERROR Me Il activation which has been signalled to lt error gt the TE by the RING or CRING unsolicited result code Test AT CGANS CGANS list of The test command returns the values supported of lt response gt and lt L2P gt supported lt response gt s list of by the MT as compound values supported lt L2P gt s The following table shows the CGANS parameters lt Parameter gt Description L8 Family AT Commands User Manual Page 243 of 284 IDCCON lt response gt A numeric parameter which specifies how the request should be responded to 0 reject the request 1 accept and request that the PDP context be activated If lt response gt is omitted it is assumed to be 0 Other values are reserved and will result in the ERROR response lt L2P gt A string parameter which indicates the layer 2 protoco
214. ple Mode lt PreferredAct1 gt This parameter is used for network registration in case of lt AcT gt 1 4 5 0 RAT GSM 2 RAT UMTS 3 RATLTE lt PreferredAct2 gt This parameter is used for network registration in case of lt AcT gt 6 0 RAT GSM 2 RAT UMTS 3 RATLTE L8 Family AT Commands User Manual Page 200 of 284 FIDCCON Examples To set Triple mode with LTE as the first preferred RAT and UMTS as the second preferred RAT AT GTRAT 6 3 2 OK To set Dual mode with LTE as the first preferred RAT and UMTS as the second preferred RAT AT GTRAT 5 3 OK To query the current setting of RAT AT GTRAT GTRAT 5 3 OK L8 Family AT Commands User Manual Page 201 of 284 FIDCCON 9 2Other Parameter Commands 9 2 1 CBC Battery Charger Connection This command is used for user to query the battery voltage level Command Syntax Response Action set CBC CBC lt bcs gt lt bcl gt OK The following table shows the CBC parameters lt Parameter gt Description lt bcs gt 0 MT is powered by the battery default 1 MT has a battery connected but is not powered by it NA on L810 GL L830 GL 2 MT does not have a battery connected NA on L810 GL L830 GL 3 Recognized power fault calls inhibited NA on L810 GL L830 GL lt bcl gt voltage in mV Example AT CBC CBC 0 3904 OK 9 2 2 CFUN Shut Down Phone Functionality This command shuts down the phone
215. racters in the dial string a numeric equivalent may be used Also the comma character L8 Family AT Commands User Manual Page 238 of 284 IDOCCON may be used as a substitute for the period character For PDP type OSP IHOSS the following syntax may be used for lt called address gt lt host gt lt port gt lt protocol gt where lt host gt lt port gt and lt protocol gt are defined in CGDCONT Define PDP Context For communications software that does not support arbitrary characters in the dial string a numeric value equivalent to the host name may be used However this should be avoided if at all possible lt L2P gt String variable which indicates the layer 2 protocol to be used For communications software that does not support arbitrary characters in the dial string the following numeric equivalents are used 0 NULL 1 PPP 2 PAD 3 X25 9 yyyy M xxxx Other values are reserved and result in an ERROR response to the Set command Note V 250 and certain communications software do not permit arbitrary characters in the dial string The lt L2P gt and lt called_address gt strings are therefore specified as containing digits 0 9 only lt cid gt Digit string which specifies a particular PDP context definition See CGDCONT Define PDP Context Example ATD 99 Try connecting to GPRS according to the first lt cid gt
216. rcuit switched mode Example L8 Family AT Commands User Manual Page 226 of 284 FIDCCON AT CGCLASS CGCLASS A B CC CG OK Note Ifa SIM card without GPRS allowance is used AT CGCLASS CGCLASS CC Note that CC is a not supported value 12 2 2 CGDCONT Define PDP Context This command specifies the PDP Packet Data Protocol context This command allows specifying specific PDP context parameter values for a PDP context identified by the local context identification parameter lt cid gt If the command is used only with the one parameter lt cid gt it means that the corresponding PDP context becomes undefined lt h_comp gt gt lt IP v4AddrAlloc gt lt e mergency_indica tion gt lt PCSCF_ CN Signaling FI ag Ind gt JNnmNN OK Or ERROR discovery gt L lt IM Command Syntax Response Action Remarks Set AT CGDCONT OK The Set command specifies lt cid gt or the context identification lt PDP type gt parameter values for a PDP CME ERROR lt err gt lt APN gt context A special form of the lt PDP_addr gt Set command CGDCONT lt d comp gt lt cid gt causes the values for context number lt cid gt to become undefined Read AT CGDCONT CGDCONT lt cid gt lt PDP type gt lt APN gt lt PDP addr gt The read command returns the current settings for each defined context L8 Fami
217. re using the Modem Therefore the accumulated cost is equal to the current call cost 5 5 2 CACM Accumulated Call Meter This command resets the Advice of Charge accumulated call meter value in the SIM file EFACM ACM contains the total number of home units for both the current call and preceding calls Command Syntax Response Action Remarks Set CACM OK The Set command resets the lt pass 4 CME ERROR accumulated call meter value SIM wd gt lt err gt PIN2 is required Read CACM CACM lt acm gt 5 The Read command displays the 7 l CME ERROR current value of ACM lt err gt Test CACM OK The Test command indicates whether the CACM command is functioning The following table shows the CACM parameters lt Parameter gt Description lt passwd gt SIM PIN2 password L8 Family AT Commands User Manual Page 79 of 284 IDOCCON Maximum string length is 8 characters If this value is exceeded the command terminates in an error If PIN2 is incorrect CME ERROR incorrect password is displayed lt acm gt Accumulated call meter maximum value similar to CCM Refer to CAOC Advice of Charge The default value is 0 lt ccm gt String type three bytes of the current call meter value in hexadecimal format for example 0000 1E indicates a decimal value of 30 Value is given in home units bytes are similarly coded as the ACMmax value in the SIM
218. ready sent to network and sending operation was successful the result of operation CMSS lt mr gt will be reported by Modem If after aborting AT CMSS command execution and before result of operation was reported by Modem a second AT CMSS command is executed then the result of the second AT CMSS operation only will be reported by Modem 7 1 17 CMGW Write Message to Memory This command is used to write and save a message to lt smem2 gt The message is saved in memory and the message index is displayed to the user By default messages are saved with the status of STO UNSENT but status STO SENT can be applied using the lt stat gt parameter In TEXT mode the header parameters will be set according to CSMP settings Command Syntax Response Action Remarks Set If text mode CMGF 1 CMGW lt index gt The Set command CMGW lt da gt lt toda gt lt stat gt lt WINGS 4 message L8 Family AT Commands User Manual Page 142 of 284 IDCCON CR gt text is entered lt ctrl Z ESC gt or and stores it if PDU mode CMGF 0 CMS ERROR CMGW gt lt length gt lt stat gt lt CR gt ald PDU is given lt ctrl Z ESC gt Example AT CMGF 1 OK AT CMGW2 5124335432 gt This is the message body lt CTRL Z gt lt CTRL Z gt ends the prompt text mode and returns to regular AT command mode CMGW 126 OK AT CMGW gt TEST lt CTRL Z gt CMGW 195
219. rect PIN gt OK AT CPIN CPIN READY OK The status of the SIM is still enabled but the PIN is READY for this session The SIM is enabled per session After power up SIM must be unlocked again by using the CLCK command The following case shows an example of three unsuccessful attempts at entering the PIN AT CPIN CPIN SIM PIN OK AT CPIN lt wrong pin gt CME ERROR incorrect password AT CPIN lt wrong pin gt L8 Family AT Commands User Manual Page 156 of 284 FIDCCON CME ERROR incorrect password AT CPIN lt wrong pin gt CME ERROR SIM PUK required AT CPIN CPIN SIM PUK IPIN is blocked The PUK is needed for unblocking OK AT CPIN lt PUK gt lt NEW PIN gt Enter PUK and new PIN OK AT CLCK FD 1 lt wrong PIN2 gt CME ERROR incorrect password AT CLCK FD 1 lt wrong PIN2 gt CME ERROR incorrect password AT CLCK FD 1 lt wrong PIN2 gt CME ERROR SIM PUK2 required AT CPIN CPIN SIM PUK2 IPIN2 is blocked The PUK2 is needed for unlocking OK AT CPIN lt PUK2 gt lt NEW PIN2 gt Enter PUK2 and new PIN2 OK 8 4 CPWD Change Password This command sets a new password for the facility lock The password can only be changed once the required facility is enabled by the CLCK command A password can be changed only if the provided password lt oldpwd gt has been verified The entered password lt newpwd gt must also comply to the password rules The facilit
220. ription lt currency gt Currency code character set 3 characters defined by CSCS command Refer to CSCS Select Terminal Character Set If the string begins with an alphanumeric character it may be entered with or without quotation marks for example GBP DEM lt ppu gt Price per unit A dot is used as a decimal separator precision of 1 1000 15 digit maximum for example 2 667 See notes below lt passwd gt SIM PIN2 password Maximum string length is 8 characters If this value is exceeded the command terminates in an error If PIN2 is incorrect CME ERROR incorrect password is displayed Example AT CPUC OK L8 Family AT Commands User Manual Page 82 of 284 FIDCCON AT CPUC GBP 0 125 2222 OK AT CPUC CPUC GBP 0 125 OK Note e If lt ppu gt contains a dot a maximum of three digits may appear after the dot otherwise an error is generated For example if lt ppu gt 0 61 the Read command displays 0 610 lt ppu gt 1 2345 terminates in an error e f lt ppu gt does not contain a dot the number is divided by 1000 For example if lt ppu gt 1 the Read command displays 0 001 e Due to storage constraints the lt ppu gt value is limited to a range of 0 to 4095 Values beyond this range may result in rounding errors For example if lt ppu gt 4095 the Read command displays 4 095 However if lt ppu gt 4096 the Read command displays 4 090 the last digit is replaced b
221. ritten in 1 2 or 3 digits Example AT MSDNS MSDNS 1 7 lt IP gt lt IP gt OK AT MSDNS Il read when MIPCALL is disconnected MSDNS 1 0 0 0 0 0 0 0 0 MSDNS 2 0 0 0 0 0 0 0 0 L8 Family AT Commands User Manual Page 275 of 284 IDCCON MSDNS 3 0 0 0 0 0 0 0 0 MSDNS 4 0 0 0 0 0 0 0 0 MSDNS 5 0 0 0 0 0 0 0 0 MSDNS 6 0 0 0 0 0 0 0 0 MSDNS 7 0 0 0 0 0 0 0 0 OK AT MSDNS 2 212 150 49 10 206 49 94 234 set socket 2 prim amp sec DNS OK AT MSDNS 4 62 120 55 10 set socket 4 prim DNS only OK AT MSDNS 5 212 150 49 10 206 49 94 234 Iset socket 5 prim amp sec DNS OK AT MSDNS read when MIPCALL is disconnected MSDNS 1 0 0 0 0 0 0 0 0 MSDNS 2 212 150 49 10 206 49 94 234 MSDNS 3 0 0 0 0 0 0 0 0 MSDNS 4 62 120 55 10 0 0 0 0 MSDNS 5 212 150 49 10 206 49 94 234 MSDNS 6 0 0 0 0 0 0 0 0 MSDNS 7 0 0 0 0 0 0 0 0 OK L8 Family AT Commands User Manual Page 276 of 284 FIOCCON 14 Error Code The list below is a draft List and is still TBD 14 1 CME Error Parameter Description lt Err gt phone failure no connection to phone phone adapter link reserved operation not allowed operation not supported PH SIM PIN required PH FSIM PIN required 7 PH FSIM PUK required 10 SIM not inserted 11 SIM PIN required 12 SIM PUK required 13 SIM failure Oak WN AO 14 SIM busy 15
222. rsernrrrsnrnrrrnrenrnrrsrnvrnenernesrrnennnn 12 24 2 Command StrUCture sisne e ieee a eE a Ea R a Ea E E EEE GS 13 2 4 3 Results Code Structure eececceessecccssssesesesesesseseseseeescecessscsesceceeesescseesssseseeeeasscseesseeseeeeeeaeeees 13 2 5 Command Syntax sesssasiensoiessetuba Geek Aa hin NERA E E E 14 3 Modem Disco skade ee een 15 3 1 CGMI GMI Request Manufacturer ID ce cececcssesesceseseeseeeeseeescseceesecsesessesecsesenseeneeeeeesaeeaees 15 3 2 CGMM GMM FMM Request Model ID ec eeccesesesceseseeseseeseeeseseeecseeessenseseeeseneeseeesseeesaees 15 3 3 CGMR GMR FMR Request Revision rmanvvrvevrrvrrvervrrververrrnverernrrnernernervernenvesrrnrrnernernervernenr 16 3 4 CGSN GSN Request Product Serial Number Identification rrrrrrorrrnrovrrnrrvrrnenrrnvennrnrrvnnnnn 16 3 5 CSCS Select Terminal Character Seta ec eeeeeesceseseseeeeeeeeesesesesecseseeeeeeeaeeeseeseecaceeeeeseeeaeeeeeeees 17 3 6 CIML Request IMS licsscccccetissssszsscteaneessaesaeba sastuiesisense e E A EEAS 18 3 7 CFSN Read Factory Serial Number rrrsnonrnnrovnrnrnvonnenrrnvenrrnrsvernenvrnvennrnveneenvevernernenvesrennsnrensenenvennen 19 3 8 I Request Identification Information swsrsvrnrnrnrrrrnrrnrnrrvrrnrnrrrrnrnrnrnrrnrnrrnrnernenernesesnenssnensssensssrsessenenne 19 3 9 CNUM Request MSISDN SJ mrrrrrrrnrrvrrnrrvervenrenvenrrnrenervervenvernenverrenrrnrrnernesvernennesvensrnnenernervesnessesvenenn
223. rsrnenesennrnrsrnesanersrnenensrnrnennne 45 TEMA 45 5 3 2 D gt Direct Dialing from Phone BooksS mrrrrrvrsvervanrrnvenrrnrsvernervenvenrenvenernrrvernernesvesrenrssernennesvenne 46 5 3 3 DL Dial Last Number srnrnrvrrnrrrrnrnnrnernenervnenevnrernsrereneeneneenenesnernenessenenserenssnenssvenesvevesvevsenesserenn 48 5 3 4 Aang Rp ee 49 5 3 5 A Answer Incoming Call cscssscciscsissessciscssccsssncsesdedeahscosssvscessetensesessdessoadessaedseassovsoteetcasddevncovsenvennee 51 5 3 6 CRC Cellular Result Codes and RING CRING Incoming Call Indication 52 5 3 7 CLIP Calling Line Identification cc cc ccccccscssesecseeseesessccsesecssesecsessecsesscescsecsscsecsecseaes 55 5 SF FCLIP IMG ANON soasoani a Ea RTE TRR 56 5 3 9 CCWA Call Waiting Command smsrrananvonvonnnnvannenrenervornesvernennrsrennrneeneenenvennensrnvensrnssvernesvennenn 57 5 39 10 CCWA NAS ee 59 5 3 11 CHLD Call Related Supplementary Services Commanrd smsarvarnrsvannanvansrnrrververnenvennenne 61 5 3 12 CCFC Call Forwarding Number and ConditionsS rrvrnvrvanvrnvevrrnvrververnenvernenrrnrrnnnnervenne 64 5 3 13 CLIR Calling Line Identification Restriction r rrrrrrnrnrrnrovrrnrnvernenrrnvenrrnrenernervervannenveneenne 66 5 3 14 CBST Select Bearer Service Type rmmrrmmnrnrrnrmnnnneneemmemmemeeuneeene 69 5 3 15 O Return to Online Data State ececeeecesecesesseseseseseeseessesesesecseseseeseecseeesessneca
224. rty service is that the Modem is in control of one active call and one call on hold In this situation the Modem can request the network to begin the MTPY Multi Party service Once L8 Family AT Commands User Manual Page 61 of 284 FIDCCON a MTPY call is active re mote parties may be added disconnected or separated removed from the MTPY call but remain connected to the served mobile subscriber The maximum number of remote parties is 5 In this command the term CALL refers to a single or MTPY call A single Active call is considered a MTPY call with one call index numbered as 1 Command Response Action CHLD lt n gt If the call is terminated OK approve request was submitted NO CARRIER If the call state is changed link split from active to hold and so on OK approve request was done If the call is terminated and another call is answered OK call answered and is now connected NO CARRIER Command Syntax Response Action Remarks Test CHLD CHLD list of supported The Test command returns lt n gt lt n gt s values supported by the Modem to OK the terminal The following table shows the CHLD parameters Parameter n Description Release all held calls or set User Determined User Busy for a waitina incamina call if hath aviete than onlv the waitina call will ha reierted Releases all active calls and accepts the held or waiting call Note In t
225. ry the lt n gt CCWA oe i parameter is ignored This means lt status gt lt cl gt ed nat that no enable disable action is performed while querying the OK network Read CCWA CCWA lt n gt The Read command returns the OK enable disable status of the call waiting indication in the Modem lt n gt lj Test eie Ee The Test command returns lt n gt supported lt n gt s values supported by the Modem as a OK compound value The following table shows the lt class gt parameters lt Class gt Description 1 Voice telephony 2 data refers to all bearer services with lt mode gt 2 this may refer only to some L8 Family AT Commands User Manual Page 58 of 284 FIDCCON bearer service if TA does not support values 16 32 64 and 128 4 Fax facsimile services 8 short message service 16 data circuit sync 32 data circuit async 64 dedicated packet access 128 dedicated PAD access 5 3 10 CCWA Indication When a call waiting indication is enabled by the Modem lt n gt 1 the following unsolicited indication is sent to the terminal from the Modem CCWA lt number gt lt type gt lt class gt lt alpha gt lt CLI validity gt The following table shows the CCWA parameters lt Parameter gt Description lt n gt Enables disables the call waiting indication to the terminal by the Modem 0 Disable 1 Enable The default value is 0 lt mode
226. s lt toda gt will be 145 otherwise 129 lt length gt Size of message in PDU mode format in octets excluding SMSC data lt mr gt Sent message reference number PDU Message header and contents in PDU mode format See description in CMGW Write Message to Memory Example AT CMGS 064593042 129 gt This is the message body lt CTRL Z gt lt CTRL Z gt ends the prompt text mode and returns to regular AT command mode OK AT CMGF 0 OK AT CMGS 24 gt 079179521201009511FFOB917962543940F 2000800 1400410042004300440045 lt CTRL Z gt CMGS 128 L8 Family AT Commands User Manual Page 148 of 284 OK Note Any character sent by TE to Modem before Modem has reported a result of AT CMGS operation will abort AT CMGS command execution However if SMS was already sent to network and sending operation was successful the result of operation CMGS lt mr gt will be reported by Modem If after aborting AT CMGS command execution and before result of operation was reported by Modem a second AT CMGS command is executed then the result of the second AT CMGS operation only will be reported by Modem If AT CSCS HEX the SMS cannot be sent CMGS 7 1 21 CSCB Cell Broadcast Messages This command handles the selection of cell broadcast message types and data coding schemes received by the Modem Command Syntax Response Action Remarks Set CSCB If mode 0 and lt mids gt i
227. s String constants consist of a sequence of characters bounded at the beginning and end by the double quote character L8 Family AT Commands User Manual Page 14 of 284 IDOCCON 3 Modem ID These commands allow the user to query the type of device that is attached the technology used in the device as well as basic operating information about the modem unit 3 1 CGMI GMI Request Manufacturer ID These commands display manufacturer identification The modem unit outputs a string containing manufacturer identification information Command Response Action AT CGMI CGMI lt manufacturer_ID gt AT CGMI OK AT GMI GMI lt manufacturer_ID gt AT GMI OK Example AT CGMI CGMI Fibocom OK 3 2 CGMM GMM FMM Request Model ID These commands request the model identification The modem outputs a string containing information about the specific model including a list of the supported technology used and the particular model number Command Response Action AT CGMM CGMM lt list of supported technologies gt lt model gt AT CGMM OK AT GMM GMM lt list of supported technologies gt lt model gt AT GMM OK AT FMM FMM lt list of supported technologies gt lt model gt AT FMM OK FIDCCON Example AT CGMM CGMM L810 LTE Module L810 OK 3 3 CGMR GMR FMR Request Revision These commands request the revision identification The modem outpu
228. s data to deliver As an example a bit rate of 32kbit s would be specified as 32 e g AT CGEQREQ 32 If the parameter is set to 0 the subscribed value will be requested This parameter should be provided if the Traffic class is specified as conversational or streaming refer 3GPP TS 24 008 subclause 10 5 6 5 lt Guaranteed bit rate DL gt A numeric parameter that indicates the guaranteed number of kbits s delivered by UMTS down link traffic at a SAP provided that there is data to deliver As an example a bit rate of 32kbit s would be specified as 32 e g AT CGEQREQ 32 If the parameter is set to 0 the subscribed value will be requested This parameter should be provided if the Traffic class is specified as conversational or streaming refer 3GPP TS 24 008 subclause 10 5 6 5 lt Delivery order gt A numeric parameter that indicates whether the UMTS bearer shall provide in sequence SDU delivery or not 0 no 1 yes 2 subscribed value Other values are reserved lt SDU error ratio gt a string parameter that indicates the target value for the fraction of SDUs lost or detected as erroneous SDU error ratio is defined only for conforming traffic The value is specified as mEe As an example a target SDU error ratio of 5 10 3 would be specified as 5E3 e g AT CGEQREQz 5E3 OE0 means subscribed value refer 3GPP TS 24 008 subclause 10
229. s information about the current elementary data file_id This information includes the type of file and its size refer to GSM 11 11 After READ BINARY or READ RECORD command the requested data will be returned lt response gt is not returned after a successful UPDATE BINARY or UPDATE RECORD Example AT CRSM 176 28478 0 0 20 CRSM 145 165 FF OK AT CRSM 192 12258 CRSM 144 0 62168202412183022FE28A01058B032F06038002000A8800 OK AT CRSM OK 4 1 11 CCID This command returns the card identification number in SIM SIM file EFICCID see GSM 11 11 Chap 10 1 1 as string type Command Syntax Response Action Set AT CCID CCID lt ID gt OK or CME ERROR lt err gt Read AT CCID Same as above L8 Family AT Commands User Manual Page 37 of 284 FIDCCON Test AT CCID OK Example AT CCID CCID 89860018190839008096 OK AT CCID OK AT CCID CCID 89860018190839008096 OK 4 2Port Change Commands The following are the port change AT commands GTUSBMODE Set USB Mode The L810 L830 receives a request to change USB mode 4 2 1 GTUSBMODE Set USB Mode This command change the USB mode The terminal sends GTUSBMODE 0 or1 or 2 then send CFUN 15 to activate the configuration Command Syntax Response Action Remarks Set AT GTUSBMODE lt m OK or ode CME ERROR lt error gt Read AT GTUSBMODE GTUSBMOD
230. s not The Set command sets lt mode gt specified then no channels are the cell broadcast lt mids gt accepted and the Modem message type and data lt dcss gt channel mid list is cleared coding scheme OK or CME ERROE lt err gt 9 oa eae oe The Read command en aes displays the current MID OK and DCS settings Test CSCB CSCB list of supported The Test command modeme displays the supported OK values of lt mode gt Note The Channel and DCS list is saved to the SIM card The maximum number of active channels is SIM dependent The AT CSCB set command is not available when the phone is either in Emergency Only or No Service status L8 Family AT Commands User Manual Page 149 of 284 FIDCCON The following table shows the AT CSCB parameters lt Parameter gt Description lt mode gt The current broadcast message mode 0 MIDs and DCSs accepted 1 MIDs and DCSs not accepted lt mids gt Cell broadcast message identifiers 0 65534 lt dcss gt Cell broadcast message data coding schemes 0 255 Note e A combination of discrete values or intervals can be entered for lt mids gt and lt dcss gt for example 0 1 5 320 324 922 e The default value for missing lt mode gt is 1 e The string type lists lt mids gt and lt dcss gt may include only numbers 0 9 comma and minus characters e lt mids gt 1 5 is equivalent to five channels e The dess spec
231. s on the form a1 a2 a3 a4 m1 m2 m3 m4 for lpv4 and a1 a2 23 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 a 16 m1 m2 m3 m4 m5 m6 m7 m8 m9 m10 m11 m12 m13 m1 4 m15 m16 for Ipv6 lt protocol number ipv4 next header ipv6 gt Numeric parameter value range from 0 to 255 lt destination port range gt Consists of dot separated numeric 0 65535 parameters on the form f t L8 Family AT Commands User Manual Page 271 of 284 FIDCCON lt source port range gt Consists of dot separated numeric 0 65535 parameters on the form f t lt ipsec security parameter index spi gt Hexadecimal parameter value range from 00000000 to FFFFFFFF lt type of service tos ipv4 and mask traffic class ipv6 and mask gt Dot separated numeric 0 255 parameters on the form tm lt flow label ipv6 gt Hexadecimal parameter value range from 00000 to FFFFF Valid for Ipv6 only lt evaluation precedence index gt Numeric parameter value range from 0 to 255 lt direction gt a numeric parameter which specifies the transmission direction in which the packet filter shall be applied 0 Pre Release 7 TFT filter see 3GPP TS 24 008 8 table 10 5 162 1 Uplink 2 Downlink 3 Birectional Up amp Downlink default if omitted Some of the above listed attributes may coexist in a Packet Filter while others mutually exclude each ot
232. socket not opened 2025 TCPIP tcp stack config failed 2026 TCPIP socket no data to send 2027 TCPIP socket send invalid data state 2028 TCPIP socket close client L8 Family AT Commands User Manual Page 283 of 284 FIDCCON 2029 TCPIP ping error 2030 TCPIP ppp not connected 2031 TCPIP mipcall not active 2032 TCPIP etcpip not active 2033 TCPIP not def4 L8 Family AT Commands User Manual Page 284 of 284
233. ssdesndsgkeendet dosistnseee tecsetades tveacestbesveccdmeeneapivcateas 168 9 1 4 CREG Network Registration Status cc ccseeseseessesesesseeceeeeeessesessesensesecseeeeeseeeesseeaes 170 9 1 5 CGREG GPRS Network Registration rwrvrrrrrnrrnanvornonvrnrenrrnervornenvenvennrnvennrnreververvenvenenr 173 9 1 6 CEREG EPS Network Registration Status ccc cccccsecscesesecsseseeseescesesecesesecsecseeseeseens 176 9 1 7 COPS Operator Selection ccc ccccsccsesscesesscssesecsssscesescsacsecsscsecsecsecsececsececseeecsecseeaees 179 9 1 8 CPOL Preferred OperatorsS m m rrrrnrrnrmnenemnnnmmmmmmmeemnenenenenennenn 183 9 1 9 XREG Current Network Registration Status ccc cccccccseesccsesecseesecseesceseneesscseeseesees 187 9 1 10 GTUMODE URAT mode SWIRL ccc ccccceseseeeescseeseeessescesesececeecaesecsesesseseeseaneeeeeeeseeaes 193 O11 TS AAC T S t R ed BEN csceesssecscesessseittensuedhasacrteanperscacsarsaesntperpcannssatevbesciaseai a A 194 9 1 12 GTRAT Selection of Radio Access TeChHnlogy ccccccsscescsscsscseeseesesseeecssceecseeneeaes 199 9 2 Other Parameter COMMANAG ecececeesceseseseseseeeeeesescecsecsescseesecaceesesseseaceeseeceecaeeeeesaceraeeeeetaeeeeeers 202 9 2 1 CBC Battery Charger Connection ccccccscsccsscsecsscscesecscesseecssceecsecseesecseeseeseecsseseeseeaes 202 9 2 2 CFUN Shut Down Phone Functionality osrrrrrvrrnrnrorronrrnvonrrnervernenvervenrrnvenrrnrrnernernervenenr 202 9
234. t lt index gt are omitted the corresponding entry is deleted If the lt index gt is left out but lt number gt is given entry is written to the first free location in the phonebook Read command returns the last lt written_index gt value or 1 if information about previous value is not available L8 Family AT Commands User Manual Page 103 of 284 FIDCCON Test command returns location range supported by the current storage as a compound value the maximum length of lt number gt field supported number formats of the storage the maximum length of lt text gt field the maximum length of lt group gt the maximum length of lt secondtext gt the maximum length of lt email gt the maximum length of lt sip_uri gt and the maximum length of lt tel_uri gt In case of SIM storage the lengths may not be available Note Wildcard chracters in the phone Number of FDN fixed number phonebook are allowed Command Syntax Response Action Remarks Set AT CPBW lt index gt lt number gt lt type gt lt te xt gt lt group gt lt adnumb er gt lt adtype gt lt secon dtext gt lt email gt CPBW lt written_index gt OK or CME ERROR lt err gt supported lt index gt s lt nleng lt hidden gt J nn Read AT CPBW CPBW lt written index gt OK or CPBW 1 OK Test AT CPBW CPBW list of This command queries the allowable th gt
235. t command returns list of supported lt n gt URC is triggered when even there is a change in parameter For lt n gt as 1 change in lt AcT gt amp lt Band gt are not reported Command Syntax Response Action Remarks Set ARROSA OR or Set command enables disables CME ERROR lt error gt network registration status unsolicited result code XREG URC same as read syntax AT XREG XREG Read lt mode gt lt State gt lt AcT gt lt Ban Read command gives the status d gt lt lac gt of registration lt ci gt lt rac gt lt reject type gt lt reject cause gt OK li Test AT ARET ae tee Test command returns list of supported lt n gt OK The following table shows the XREG parameters L8 Family AT Commands User Manual Page 187 of 284 FIDCCON lt Parameter gt Description lt n gt 0 disable network registration attach status unsolicited result code 1 enable network registration attach status unsolicited result code XREG lt State gt lt AcT gt lt Band gt lt State gt 2 is not reported 2 enable network registration attach status unsolicited result code with lac ci XREG lt State gt lt AcT gt lt Band gt lt lac gt lt ci gt 3 enable network registration attach status unsolicited result code with lac ci rac reject type reject cause XREG lt State gt lt AcT gt lt Band gt lt lac gt
236. t data gt Message header and contents in PDU mode format lt pdu gt See description in the table below lt oa da gt Original destination address lt data gt Message contents in text mode lt toda toda gt Type of origination address destination address lt fo gt First octet of the SMS L8 Family AT Commands User Manual Page 138 of 284 IDOCCON lt pid gt Protocol Identifer lt dcs gt Data Coding Scheme lt sca gt Service Center Address lt tosca gt Type of Service Center Address Validity Period Either in integer format or in time string format lt vp gt yy MM dd hh mm ss zz lt mr gt Message reference lt scts gt Service center time stamp lt ct gt Command type lt sn gt Message serial number lt mn gt Message Number lt cdata gt Command Data lt mid gt Message ID lt page gt Current page number lt pages gt Total number of pages lt mr gt Message reference lt ra gt Message Recipient address lt tora gt Type of Recipient address lt scts gt Service center time stamp lt dt gt Discharge Time lt st gt Status Example L8 Family AT Commands User Manual Page 139 of 284 IDCCON AT CPMS CPMS SM 13 50 SM 13 50 SM 13 50 OK AT CMGR 1 CMS ERROR invalid index AT CMGR 142 CMGR STO SENT 054565034 message text OK AT CSDH 1 OK AT CMGR 142 CMGR STO SENT 054565034 129 25 0 0
237. t mode CMGF 1 command execution is successful and SMS COMMAND CMGR lt stat gt lt fo gt lt ct gt lt pid gt lt mn gt lt da gt lt toda gt lt length gt lt CR gt lt LF gt lt cdata gt If text mode CMGF 1 command execution is successful and CBM storage CMGR lt stat gt lt sn gt lt mid gt lt dcs gt lt page gt lt pages gt lt C R gt lt LF gt lt data gt If text mode CMGF 1 command execution is successful and SMS STATUS REPORT storage and displays it L8 Family AT Commands User Manual Page 137 of 284 IDOCCON CMGR lt st gt execution is successful CMGR otherwise CMS ERROR lt err gt lt stat gt lt fo gt lt mr gt lt ra gt lt tora gt lt scts gt lt dt gt If PDU mode CMGF 0 and command lt stat gt lt alpha gt lt length gt lt CR gt lt LF gt lt pdu gt The following table shows the CMGR parameters lt Parameter gt Description lt index gt Index in storage of the message to be retrieved lt stat gt Status of message in memory PDU mode Text mode Description 1 DCO DEAN DaAaaanin A rAnA macananao n KOTA LINICEAIT Otara aaan t maaaaansnan e OTA CENIT Ctarad nannt mannanna lt alpha gt Alpha ID of message not present In PDU mode Size of message in octets excluding SMSC data lt length gt In TEXT mode Number of characters included in l
238. t of 3GPP TS 23 040 3 SMS DELIVER SMS SUBMIT default 17 SMS STATUS REPORT or SMS COMMAND default 2 in integer format L8 Family AT Commands User Manual Page 118 of 284 IDOCCON lt vp gt Validity Period depending on SMS SUBMIT lt fo gt TP Validity Period Format bits setting If there is no correlation between the VPF and the VP value an error message will be returned Either in integer format see Table or in time string format vy MM dd hh mm ss zz If in integer format the vp will write to SIM EF and read form SIM EF when use it lt pid gt Protocol Identifier The one octet information element by which the SM TL either refers to the higher layer protocol being used or indicates interworking with a certain type of telematic device 0 no interworking SME to SME protocol default Any value between 0 255 will be accepted The SC may reject messages with a TP Protocol Identifier containing a reserved value or one which is not supported lt dcs gt One octet of Data Coding Scheme indicates the data coding scheme of the DATA and may indicate a message class Note For DCS expanded information see section DCS handling default alphabet 00xx00xx 111 100xx 1 101xxxx 8 bit data 00xx01xx 111101xx UCS2 00xx10xx 1110xxxx reserved 00xx11xx 0100xxxx 1011xxxx The default value at power up is 0 Default alphabet The following table sh
239. t provisioned CLIR Off presentation allowed Provisioned permanently Provisioned with Temporary mode The provision is fixed and cannot be changed by an AT command Temporary Mode Temporary mode can be in one of two states A Presentation restricted CLIR On as default B Presentation allowed CLIR Off as default A subscriber to Temporary mode always has a default subscription to state A or B Temporary mode provisioning means that the terminal can request the Modem to switch the default mode from A to B and vice versa Note When a service is in state A and the terminal wants to enable the CLI presentation turn CLIR off for a single call it can do so using the ATD command This does not change the Temporary mode state This can also be done when the service is in state B and the terminal wants to disable the CLI presentation turn CLIR on for a single call Command Syntax Response Action Remarks Set CLIR lt n OK The Set command instructs the gt r Modem to enable disable CLI restriction for all MO calls CME ERROR lt err gt Read CLIR CLIR lt n gt lt m gt The Read command returns the OK current setting of CLIR on the network lt m gt and on the Modem lt p gt Test CLIR CLIR list of The Test command returns lt n gt values supported lt n gt s supported by the Modem The following table shows the CLIR parameters lt Parameter gt Descripti
240. tion Disabled CONNECT lt text gt result code given upon entering online data state Dial tone detection Enabled Busy detection Disabled CONNECT lt text gt result code given upon entering online data state Dial tone detection Disabled Busy detection Enabled CONNECT lt text gt result code given upon entering online data state Dial tone detection Enabled Busy detection Enabled L8 Family AT Commands User Manual Page 26 of 284 IDOCCON The default value is 4 4 1 5 S Bit Map Registers This command reads writes values of the S registers The Modem supports this command for various S values according to official specifications ITU I ETSI or manufacturer specific Command Syntax Response Action Remarks Set ATSn lt val OK The Set command is allowed for ue gt af read write S registers and not allowed for read only S registers CME ERROR lt err gt Read ATSn lt current value of S register n gt OK or CME ERROR lt err gt Test The Test command for Sn is not defined by ITU and therefore is not supported by the Modem The Modem returns an error The following table shows the different S registers and their associated values Min Max Default Sn Description Value Value Value SO Sets gets number of rings before auto answer 0 255 0 S2 Sets gets escape code character 1 255 43 S3 Sets gets carriage return
241. tive The default value is active low In case of local link during initial PPP retries DTR change will be ignored Command Syntax Response Action Set AT amp D lt param gt OK Read AT amp D amp D lt param gt Test AT amp D amp D list of supported lt param gt s The following table shows the amp D parameters lt Parameter gt Description lt param gt The Module s reaction when the DTR status is changed from ON to OFF In ODM 0 4 Ignores DTR changes 1 Switches the ODM to asynchronous command mode the ODM remains connected 2 3 Disconnects the ODM and returns to the command mode In GPRS calls 0 4 Ignores DTR changes 1 Switches the GPRS session to asynchronous command mode the session remains connected 2 3 Deactivates the GPRS and returns to command mode In MUX and MUX_INIT state 0 3 Ignores DTE changes 4 Drops the MUX application and returns to PRE_MUX state The default value is 1 L8 Family AT Commands User Manual Page 219 of 284 FIDCCON 11 Audio 11 1Scope This section describes the Audio features which includes the following configuration items Path Selection of microphone and speaker to be used Gain Control of volume levels for rings voice etc Algorithm Activation of audio algorithms echo cancellation noise suppression and sidetone Audio Control of Path Gain and Algorithms is available by these two different modes sets of co
242. tly selected voice lt type gt mail number and status OK enabled or disabled Test CSVM CSVM list of The Test command displays supported the list of supported lt mode gt s lt mode gt s list of and lt type gt s supported lt type gt s OK The following table shows the CSVM parameters lt Parameter gt Description lt mode gt 0 Disables the voice mail number default 1 Enables the voice mail number lt number gt Voice mail number in string String can be of up to 32 characters long starting with a digit r Other allowed characters are digits 0 9 and lt type gt Address octet type 129 ISDN telephony marketing plan national international number unknown 145 ISDN telephony numbering plan international number When the dialing string includes the international access code character the default is 145 Otherwise the default lt type gt is 129 Note If lt mode gt is set to 0 lt number gt and lt type gt are ignored If lt mode gt is set to 1 lt number gt is mandatory Example L8 Family AT Commands User Manual Page 106 of 284 FIDCCON AT CSVM CSVM 0 1 129 145 OK AT CSVM 1 97255512356 145 OK AT CSVM CSVM 1 97255512356 145 OK 6 2System Date and Time Access Commands 6 2 1 CCLK Read Set System Date and Time This command reads and sets the Modem current date time and time zone
243. to 2 or AT CNMI 1 command set lt ds gt to 1 After the two conditions are met If the Modem does not receive acknowledgment after receiver a SMS within the required time CNMI parameters will NOT be reset automatically and the CMT or CDS unsolicited response will send to the TE again Command Syntax Response Action Remarks Set AT CNMA OK For text mode CMGF 1 L8 Family AT Commands User Manual Page 125 of 284 FIDCCON or CMS ERROR lt err gt Set AT CNMA lt n gt OK For PDU mode CMGF 0 penger or Note All parameters lt n gt lt length gt PDU lt ctrl Z ESC i CMS ERROR and PDU are optional lt err gt Read The Read command for CNMA is not defined by ETSI and therefore is not supported by the Modem The Modem returns an error Test AT CNMA OK CNMA list of supported lt n gt s in PDU mode The following table shows the CNMA parameters lt Parameter gt Description lt n gt 0 command operates similarly as defined for the text mode 1 send RP ACK 2 send RP ERROR lt length gt Length of the PDU in PDU mode Example AT CNMI 2 2 OK AT CMSS 142 054565132 II send to myself CMSS 74 OK CMT 97254565132 03 04 09 17 14 33 08 new message text AT CNMA OK L8 Family AT Commands User Manual Page 126 of 284 FIDCCON AT CNMI CNMI 2 2 0 0 OK AT CNMI 1 0 0 1 OK AT CSMP 49 167 OK AT CSMP CSMP 49 1
244. to perform a PS attach if it is not already attached Failure will result in ERROR or if enabled CME ERROR being returned to the TE Subsequently when the MT announces a network request for PDP context activation by issuing the L8 Family AT Commands User Manual Page 246 of 284 IDCCON unsolicited result code RING or CRING to the TE this is followed by the intermediate result code CONNECT The MT then enters V 250 online data state and follows the same procedure as it would after having received a CGANS 1 with no lt L2P gt or lt cid gt values specified 12 2 11 CGEQMIN 3G Quality of Service Profile Minimum acceptable This command allows the TE to specify a minimum acceptable profile which is checked by the MT against the negotiated profile returned in the Activate Modify PDP Context Accept message Command Syntax Response Action Remarks Set AT CGEQMIN lt OK Set command cid gt lt Traffic Or specifies a profile class gt for the context CME ERROR lt error gt lt Maximum identified by the Bit rate UL gt local context lt Maximum bit identification rate DL gt parameter lt Guaranteed lt cid gt The PTE specified profile lt Guaranteed bit PN n a nae checked against REN the negotiated ordery profile only at lt Maximum SDU activation or size gt lt SDU error MS initiated ratio gt modification of lt Residual bit the related error ratio gt Content lt Delivery
245. tration COPS CGATT this RAT is used This command is available for phones supporting Dual Mode Triple Mode In case of GSM UMTS GSM LTE or UMTS LTE Dual Mode is selected additionally a preferred RAT can be configured which is stored in NVRAM selecting which RAT shall be attached first In case of GSM UMTS LTE Triple Mode is selected additionally a first preferred RAT and a second preferred RAT can be configured to set the searching order of available RATs Set command is used to set RAT and preferred RAT value used for further network registration at cops 0 Read command returns the previously set of lt Act gt and lt PreferredAct gt values Test command returns the range of supported lt Act gt and lt PreferredAct gt values Command Syntax Response Action Remarks L8 Family AT Commands User Manual Page 199 of 284 IDCCON Set AT GTRAT lt AcT gt OK or SEE ner CME ERROR lt error gt lt PreferredAct2 gt Read AT GTRAT GTRAT lt Act gt lt PreferredAct1 gt lt PreferredAct2 gt OK Test AT GTRAT GTRAT Note i e list of supported 0 6 0 2 3 0 2 3 J lt Act gt s and list supported OK lt PreferredAct gt s Defined values lt AcT gt indicates the radio access technology and may be 0 GSM single mode 1 GSM UMTS Dual mode 2 UTRAN UMTS 3 LTE single mode 4 LTE UMTS Dual Mode 5 LTE GSM Dual Mode 6 LTE UMTS GSM Tri
246. ts a string containing the revision identification information of the software version contained within the device Command Response Action AT CGMR CGMR lt revision gt AT CGMR OK AT GMR GMR lt revision gt AT GMR OK AT FMR FMR lt revision gt AT FMR OK Example AT CGMR CGMR L810_VOL 00 01 OK 3 4 CGSN GSN Request Product Serial Number Identification This command displays the product serial number identification IMEI International Mobile Equipment Identification It can be used even when the SIM card is not inserted Command Response Action AT CGSN lt imei gt OK AT CGSN CGSN lt imei gt OK AT GSN GSN lt imei gt L8 Family AT Commands User Manual Page 16 of 284 FIDCCON AT GSN OK The following table shows the CGSN GSN parameters lt Parameter gt Description lt imei gt The IMEI International Mobile Station Equipment Identity number is composed of 15 digits as specified by 3GPP TS 23 003 IMEI numbers are composed of the following elements all in decimal digits Type Approval Code TAC 8 digits Serial Number SNR 6 digits Spare digit 1 digit The TAC and SNR are protected against unauthorized changes Example AT CGSN 865204020007540 OK AT CGSN CGSN 865204020007540 OK 3 5 CSCS Select Terminal Character Set This command selects the Modem character set The modem supports the followi
247. vices supported by the terminal The following table shows the CSMS parameters lt Parameter gt Description lt service gt Integer that defines the type of service 0 SMS AT command grammar is compatible with GSM Phase 2 1 SMS AT command grammar is compatible with GSM Phase 2 lt mt gt Mobile terminated messages IDCCON 0 Not supported by the Modem 1 Supported by the Modem lt mo gt Mobile originated messages 0 Not supported by the Modem 1 Supported by the Modem lt bm gt Broadcast type messages 0 Not supported by the Modem 1 Supported by the Modem Example AT CSMS CSMS 1 1 1 1 OK 7 1 2 CPMS Preferred Message Storage This command handles the selection of the preferred message storage area The message storage area is divided into three parts mem1 mem2 and mem3 Command Syntax Response Action Remarks Set CPMS lt mem1 CPMS The Set command gt lt mem2 gt lt me lt used1 gt lt total1 gt lt used2 gt lt total sets the memory m3 gt 2 gt lt used3 gt lt total3 gt storage OK or CMS ERROR lt err gt Read CPMS CPMS The Read command lt mem1 gt lt used1 gt lt total1 gt lt mem displays the selected 2 gt lt used2 gt lt total2 gt lt mem3 gt lt u memory storage type sed3 gt lt total3 gt for the three memory L8 Family AT Commands User Manual Page 111 of 284 FIDCCON OK areas or
248. wering or the in call modification Last call release Typically the text consists of a single line containing the reason for the error according to information given by GSM network in textual format Command Syntax Response Action Execute AT CEER CEER lt category gt lt cause gt lt description gt OK Test AT CEER OK The following table shows the CEER parameters lt Parameter gt Description lt category gt No report available CC setup error CC modification error CC release SM attach error SM detach SM activation error SM deactivation SS network error cause SS network reject cause SS network GSM cause lt cause gt contains a digit representing the error cause sent by network or internally L8 Family AT Commands User Manual Page 42 of 284 FIDCCON lt description gt Is a verbose string containing the textual representation of the Cause 5 Call Control 5 1 Managing a CSD Data Call The Modem working modes can be divided into two modes of operation Data Mode In this mode once the MODEM has established a link with the remote modem it does not respond to any data passing through it except for the Escape Sequence search The Modem becomes a transparent link connecting the terminal with the remote side Command Mode In this mode
249. y 0 If lt ppu gt 456789 the Read command displays 456 000 5 5 5 CR Service Reporting Control This command controls whether or not the extended format of an outgoing call is displayed or not The CR indication is sent from the Modem to the terminal whenever a data call is initiated by the Modem Command Syntax Response Action Remarks Set CR lt mode OK The Set command enables disables the gt extended format of an outgoing data call When enabled the outgoing data call is indicated to the terminal through the unsolicited result code CR lt serv gt When the command is disabled no CR is sent to the terminal 9 Read ars Eek The Read command displays the current OK service reporting control setting Test CR CR lt mode gt The Test command displays the list of OK supported CR modes The following table shows the CR parameters L8 Family AT Commands User Manual Page 83 of 284 IDOCCON lt Parameter gt Description lt mode gt 0 Extended format disabled default 1 Extended format enabled lt serv gt Type of outgoing data calls ASYNC Asynchronous transparent SYNC Synchronous transparent REL ASYNC Asynchronous non transparent REL SYNC Synchronous non transparent Example AT CR 1 Enable reporting OK ATD1234567890 CR REL ASYNC 5 6Supplementary Services This set of commands enables control over supplementary service
250. y value lt fac gt is not case sensitive In the password value letters are not allowed Command Syntax Response Action Remarks Set AT CPWD lt f OK Rd pwn or Set a new password for the facility lt newpwd gt io k CME ERROR i lt err gt Read AT CPWD CME ERROR L8 Family AT Commands User Manual Page 157 of 284 FIDCCON lt err gt Test AT CPWD CPWD list of The Test command returns a list of Supported pairs which represent the available lt fac gt lt pwdlength gt facilities and the maximum length of s their passwords OK or CME ERROR lt err gt The following table shows the lt fac gt parameters lt fac gt Description SC SIM lock SIM UICC card SIM UICC asks password in MT power up and when this lock command issued FD SIM card or active application in the UICC GSM or USIM fixed dialling memory feature if PIN2 authentication has not been done during the current session PIN2 is required as lt passwd gt AO BAOC Bar All Outgoing Calls Ol BOIC Bar Outgoing International Calls OX BOIC exHC Bar Outgoing International Calls except to Home Country Al BAIC Bar All Incoming Calls IR BIC Roam Bar Incoming Calls when Roaming outside the home country AB All Barring services applicable only for lt mode gt 0 AG All outgoing barring services applicable only for lt mode gt 0 AC All incomi

Download Pdf Manuals

Related Search

Related Contents

User`s Manual - Micronet Communications  Guía del Usuario  INSTRUCCIONES PARA EL USO  ABUS TVIP11560 surveillance camera  Jabra Jx-10 Silver  User Manual  User Guide CERC  DYNAPAC CA 252/302/402 MANTENIMIENTO  Metrology: pH Meter  Alb.Asp.Zerma149 i 95%.  

Copyright © All rights reserved. Failed to retrieve file