Home

Netgear AirCard 875 (all others) Reference Guide

1. ATISMSSTSEN lt enable gt mode enables disables status reports and indicates if the user can enable disable the feature Parameters enable Enable Disable SMS status reports e 0 Disable e 1 Enable lt mode gt User access to reporting feature 0 Read Write User can enable disable the feature e 1 Read only User cannot enable disable the feature the feature status is preset by the device provider 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command ISWICALLPROG ISWICALLPROG lt cpnStatus gt Supporting modems All Rev 2 8 1 Feb 11 Description Enables disables Call Progress Notification This command is used to enable or disable call progress notification This allows the host to receive call status updates such as type of call answered on hold etc Usage e AT ISWICALLPROG returns the current lt cpnStatus gt e ATISWICALLPROG lt cpnStatus gt Information on current calls is returned when the call status changes in the format ISWICALLPROG idx4 dir stat mode mpty number type alpha ISWICALLPROG idxe dir stat mode mpty number type alpha Note When call progress notification is enabled the standard AT command CLCC List Current Calls is disabled Parameters cpnStatus Call progress n
2. Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command ASYSCONFIG ASYSCONFIG lt mode gt lt acqorder gt lt roam gt lt srvDomain gt Supporting modems All Rev 2 8 1 Feb 11 Description Queries sets system configuration information This command is used to set and retrieve the modem s configuration Usage e AT SYSCONFIG sets the various configuration parameters You must specify all of the parameters AT SYSCONFIG returns the current modem configuration information in the format mode lt netAccessOrder gt roaming lt srvDomain gt Parameters mode Supported system mode e 2 Auto select e 13 GSM only 142 WCDMA only 16 2 No change use this value with AT SYSCONFIGs if you do not want to change the current setting lt acqOrder gt Network acquisition order e 0 Automatic e 1 GSM then WCDMA e 2 WCDMA then GSM e 3 No change use this value with AT SYSCONFIG if you do not want to change the current setting lt roam gt Roaming support 0 Not supported e 1 Supported e 2 No change use this value with AT SYSCONFIG if you do not want to change the current setting lt srvDomain gt Service domain support e 0 Circuit switched only e 1 Packet switched only 2 Circuit and packet switched e 3 Any 4 No change use this value with AT SYSCONFI
3. Supporting modems All Description Returns the modem s production TAC This command returns the modem s production TAC Type Allocation Code TAC is first 8 chars then padded with Zeros EG if IMEI is 289258158732085 returns 289258150000000 Usage e AT GRELIMEI returns the lt TAC gt assigned to the modem Parameters lt TAC gt e 15 character string First 8 characters are the TAC remainder of string is zero padded Example If the modem s IMEI is 289258158732085 IGRELIMEI returns 289258150000000 IGRESET Supporting modems All Rev 2 8 1 Feb 11 Resets the modem This command performs a modem reset Note This command is identical in function to RESET 35 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command Description IGSMINFO Displays 2G network information Supporting modems This command returns 2G network information for the serving cell and up to All with following excep 6 neighbor cells tions f Parameters referenced in example below MC8775 min FW H1 1 8 13mcap mccmnc Mobile Country Code and Mobile Network Code combine to AC875 min a FW H1_1_8_13acap Temi Ceelne lt lac gt Location Area Code 16 bit decimal lt cellid gt Cell ID 16 bit decimal bsic Base Station Identity Code e 8 bit decimal ncc Network Color Code e 8 bit decimal bscc Bas
4. band band arfcn arfcn rac rac lt rxlvli gt lt rxlvl gt c1 ci c2 c2 c31 c31 c32 lt c32 gt lt band gt lt arfcn gt lt rac gt lt rxivi gt c1 c2 c31 c32 37 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command Description IGSTATUS Returns operational status Supporting modems This command returns specific details about the current operational status of All the modem Parameters lt ctime gt Current time Seconds from bootup lt temperature gt Approximate temperature 5 C lt btime gt Bootup Time Seconds from reset lt mode gt Current modem mode POWERING OFF FACTORY TEST OFFLINE ONLINE LOW POWER MODE RESETTING NETWORK TEST OFFLINE REQUEST PSEUDO ONLINE Unknown lt smode gt System mode acquired by modem e No service AMPS CDMA GSM HDR WCDMA GPS WCDMA 4GSM Unknown PSstate Current PS state e Attached Not attached lt wband gt Current WCDMA band being accessed e CDMA cell CDMA PCS IMT2000 WCDMA1900 WCDMA1800 WCDMA800 GSM EGSM900 GSM DCS1800 GSM 850 GSM1900 GPS No band WCDMA900 gband Current GSM band either TCH or BCCH GSM850 GSM90
5. Added ETFCI Indicated support for CIEV CIND CMER Moved AUTH and GCIPHER into different chapters Added general and AT command indexes 2 8 1 Rev 2 8 1 Feb 11 Feb 2011 Updated Patents statement Supported AT Command Reference 6 2130617 Table of Contents Abput Mis Guide sicsavsesecesseseswideueracswndsiadeeeiwaduuwss esit 9 Introcu c BOT ois sco oe Ra a Deh seen eed ets RR eR TED RO RR PR RD 9 RESUIT CODES Lea ar EROR UL CC CRF Rabb EG ee ee CREE CUR 10 Terminology and a cronyMS 0 ccc ects 10 Current firmware versions 10 Document structure 5s nd s mee p need Rn hon et lc ende Et eR aus dnd 11 ConvelltlOlSs ads ws add E tah Red ddp ERU 4a4G sets dnd da 14 Supported GSM WCDMA AT Commands eene 17 Modem Status Customization and Reset Commands 21 INPPODUCHON sirsa eria TM nU 21 Command SUMMA usas o bb NERO C XR dca RR OR OR d C RC M D d 21 Command reference viv eese EO ESO da we ave ees RE d wr Gee vanes 29 Diagnostic Commands isuuucaxxus eram RREXRTEREEEEE IARE EKAR AR rac mad 59 Introducllon oss ies uRatRrhrPRepRGR E RTARSZRERGSRXSREAASER EEPS Sede 59 Command SUMMA a sida dca dora d dae cl deoRrdo ul Qi tede ati Aa 59 Command reference csiisi ee ba e RR REA RRREREA ARE Ka a oan 60 Test commands 222 assu ew enes tie wes seers rede weve wedsewe oo ES 61 INCFOOUCHON ee sex RC ERE ERE PRPRESETTONUPP RE TY EP p RES C E ius 61 Command SUMMON sua
6. If the modems file system is reinitialized for some reason during the update the customizations would then be automatically restored using from the backed up information The command returns NV Items saved NV Items skipped The items skipped represent memory to which nothing has been written Rev 2 8 1 Feb 11 63 Supported AT Command Reference 64 2130617 7 SIM Commands e Introduction Command summary e Command reference Introduction This chapter describes commands used to communicate with an installed U SIM Command summary The table below lists the commands described in this chapter Table 7 1 SIM command passwords O eom Been AUTH Runs GSM algorithm on SIM 65 ICCID Returns U SIM card s ICCID 66 Command reference Table 7 2 SIM command details Command Description AUTH randNumber Runs GSM algorithm on SIM a oi modems This command is used to authenticate the SIM using a random number The command returns the SIM s response and a 64 bit ciphering key in the format key lt SRES gt Parameters lt randNumber gt 32 hexadecimal digit random number Example 123A567B9012C4567D901 23E56789012 SRES SIM response e Example 50062879 key Ciphering key Example ec793ac5662e7000 Rev 2 8 1 Feb 11 65 Supported AT Command Reference 66 Table 7 2 SIM command details Continued Command Description ICCID Returns
7. because lt period gt will expire before the lt interval gt passes Example 3 Assume a retry attempt takes 2 seconds If lt period gt 14 and lt interval gt 5 and no attempts are successful e time 0 Retry attempt fails at time 2 next attempt will begin at time 5 the lt interval gt counts from the beginning of the previous attempt e time 5 Retry attempt fails at time 7 next attempt will begin at time 10 time 10 retry attempt fails at time 12 No more attempts will be made because the lt period gt will expire before another lt interval gt of 5 seconds can pass 47 Supported AT Command Reference 48 Table 3 2 Modem status customization and reset commands Continued Command ISMSSTSEN ISMSSTSEN ISMSSTSEN lt enable gt lt mode gt Supporting modems All with following excep tions AC875 min FW H1 1 8 14Acap MC8775 75V min FW H1 1 8 14mcap Description Enables disables SMS status reports This command is used to enable disable SMS status reports for MO SMS messages and to indicate if the user should be able to enable disable the reports The status report indicates when a message is delivered to its intended recipient in addition to the report that is sent when the network first receives the message Usage ATISMSSTSEN returns the current enable and mode settings e ATISMSSTSEN reports the format used for ATISMSSTSEN
8. lt promptforpassword gt lt autolaunchapp gt r fu Supporting modems All Description Queries sets SWI specific profile information This command is used to query set the SWI specific information for a profile Usage ISCPROF pid reports current SWI specific information for the specified profile pid in the format pid label lt autoconnect gt lt promptforpassword gt lt autolaunchapp gt lt pdplingertimer gt SCPROF lt pid gt lt pdplingertimer gt sets the SWI specific information for the specified profile lt pid gt Parameters lt pid gt PDP context definition Valid range 1 16 a valid profile ID that will be used as the default lt label gt Configuration buffer label e 30 character string surrounded by quotation marks lt autoconnect gt Automatic context activation mode e 0 manual activation e 1 auto activation lt promptforpassword gt Flag value prompt for password 0 do not prompt for password e 1 prompt for password lt autolaunchapp gt Flag value auto launch application e 0 2do not auto launch the application e 1 auto launch the application rffu Reserved for future use e 0 32767 Reserved ISCPROFDEL ISCPROFDELz pid ISCPROFDEL Supporting modems AC875 min FW H2 0 8 8ap AC880 881 min FW F1 2 3 14ap C888 e MC8775 min FW H2 0 8 8mcap MC8780 81 min FW F1 2 3 14ap MC8785V e MC879
9. system mode display 52 T T1 T2 T3 expiry statistics display clear 60 TAC return 35 temperature current return 39 return 38 state return 39 terminology 10 time of day query set 53 type allocation code return 35 U UA Tx Rx statistics display clear 60 UIH Tx Rx statistics display clear 60 Rev 2 8 1 Feb 11 Index USB descriptor information display 54 V version bootloader return 30 firmware return 39 modem hardware return 39 voice call muting enable disable 31 voltage actual return 40 raw reading return 40 state return 40 volume internal loudspeaker query set 31 WwW WCDMA RRC revision current 41 set information display 55 73 Supported AT Command Reference 74 2130617 i _ a SIERRA WIRELESS HEART OF THE WIRELESS MACHINE
10. 21 CAULEV voice group call uplink status presentation 21 CBC battery charge 21 CBM cell broadcast message directly displayed 19 CBMI cell broadcast message stored in memory at specified location 19 CBST select bearer service type 21 CCCM current call meter value 21 CCEC call forwarding number and conditions 21 CCLK clock 21 CCUG closed user group 21 CCWA call waiting 21 CCWE call meter maximum event 21 Rev 2 8 1 Feb 11 CDIP called line identification presentation 21 CDIS display control 21 CDS SMS status report after sending a SMS 19 CDSI incoming SMS status report 19 CEER extended error report 21 CFUN set phone functionality 21 CGACT PDP context activate or deactivate 21 CGANS manual reponse to network request for PDP context activation 21 CGATT PS attach or detach 21 CGAUTO automatic response to network request for PDP context activation 21 CGCLASS GPRS mobile station class 22 CGCLOSP configure local octet stream PAD parame ters 22 CGCMOD PDP context modify 22 CGDATA enter data state 22 CGDCONT define PDP context 22 CGDSCONT define secondary PDP context 22 CGEOMIN 3G QoS profile minimum acceptable 22 CGEQNEG 3G QoS profile negotiated 22 CGEQREQ 3G QoS profile requested 22 CGEREP packet domain event reporting 22 CGEV GPRS network event indication 22 CGIEV indicator event 23 CGMI request manufacture
11. Candidate Set etc Usage e AT USET lt set gt returns detailed information about each item in the lt set gt e AT USET returns the list of valid set values Example AT USET lt set gt returns USET lt setName gt Count lt count gt PSC lt psc gt lt ref gt SSC lt ssc gt STTD lt sttd gt Tot Ec lo lt totEclo gt Ec lo lt Eclo gt RSCP lt rscp gt Window Size lt winSize gt repeats for count items Parameters set Set for which details are requested e Valid range 0 11 see setName for descriptions lt setName gt Description of set value e ASCII string Valid values 0 Active Set 1 Sync Neighbour Set 2 Async Neighbour Set 3 Unlisted Set 4 Add Candidate Set 5 Drop Candidate Set 6 After failed W2G Set 7 DCH Only Set 8 HHO Active Set 9 HHO Active No PN Set 10 Candidate to Unlisted Set 11 Saved Set count Number of items in set Valid range 0 255 psc Primary Scrambling Code e Valid range O FFFF Continued on next page 55 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command Description USET Displays WCDMA set information Continued ref Reference PSC designator string Displays REF if this is the reference PSC lt ssc gt Secondary Scrambling Code Valid range 0 FFFF lt sttd gt Common Pilot Channel CPICH supports Spac
12. In such areas the Sierra Wireless modem MUST BE POWERED OFF The Sierra Wireless modem can transmit signals that could interfere with this equipment Do not operate the Sierra Wireless modem in any aircraft whether the aircraft is on the ground or in flight In aircraft the Sierra Wireless modem MUST BE POWERED OFF When operating the Sierra Wireless modem can transmit signals that could interfere with various onboard systems Note Some airlines may permit the use of cellular phones while the aircraft is on the ground and the door is open Sierra Wireless modems may be used at this time The driver or operator of any vehicle should not operate the Sierra Wireless modem while in control of a vehicle Doing so will detract from the driver or operator s control and operation of that vehicle In some states and provinces operating such communications devices while in control of a vehicle is an offence The information in this manual is subject to change without notice and does not represent a commitment on the part of Sierra Wireless SIERRA WIRELESS AND ITS AFFILIATES SPECIFICALLY DISCLAIM LIABILITY FOR ANY AND ALL DIRECT INDIRECT SPECIAL GENERAL INCIDENTAL CONSEQUENTIAL PUNITIVE OR EXEMPLARY DAMAGES INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS OR Supported AT Command Reference Patents Copyright Trademarks Contact Information REVENUE OR ANTICIPATED PROFITS OR REVENUE ARISING OUT OF THE USE OR INABILITY TO USE ANY
13. PDP context activate deactivate for FIFO interface 42 See also profile ID 72 power down system 40 primary scrambling code display 54 55 profile ID application auto launch query set 44 default query set 42 DNS address query set 43 erase information 44 IP address display 43 password prompt query set 44 See also PDP context SWI specific information query set 44 protocol current 41 PS state return 38 PSC display 54 R radio access technology See RAT RAT current display description 34 current query set 45 received signal code power display 55 return 41 reset modem 35 41 modem wait for firmware update 30 roaming support query set 51 routing area code 2G return 36 RSCP return 41 Rx minimum level to register 2G return 36 S SABM Tx Rx statistics display clear 60 scrambling codes display 55 SD card installation status 45 search window size display 55 secondary scrambling code display 55 serial I O See SIO service availability display 52 domain display 52 domain query set 45 service domain support query set 51 session counters display clear 60 SGSN revision current 41 SIM authentication 65 card type return 30 ICCID display 66 installation status 46 status display 52 status query set 51 SIO secondary port configure for CS over AT or MUX 32 SMS 2130617 retry period and interval for MO SMS query set 47 status reports enable disable 48 system power down 40
14. PS ISELRAT ISELRAT ISELRAT ratind Supporting modems All Rev 2 8 1 Feb 11 Queries sets current radio access technology RAT This command is used to configure the modem to use a specific or preferred RAT Usage e AT SELRAT returns the current RAT configuration index lt ratInd gt and description If the lt ratInd gt is undefined an error message is returned e ATISELRAT returns a list of supported RAT configurations in the format lt ratInd gt lt description gt e AT SELRAT ratind sets the desired RAT configuration Parameters lt ratInd gt RAT configuration index e 00 Automatic e 01 UMTS 3G only 02 GSM 2G only 03 UMTS 3G preferred 04 GSM 2G preferred 45 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command Description ISIMNOTINSTALLED Returns SIM installation status Supporting modems This command is used to indicate if a SIM is installed for the modem AC885 e C885 Usage e ATISIMNOTINSTALLED returns C888 OK if a SIM is not currently installed Mi ERROR if there is a SIM currently installedf MC8790 90V MC8791V MC8792V 46 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command ISMSRETRY ISMSRETRYz ISMSRETRY lt period gt lt interval gt Supporting
15. SIERRA WIRELESS PRODUCT EVEN IF SIERRA WIRELESS AND OR ITS AFFILIATES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR THEY ARE FORESEEABLE OR FOR CLAIMS BY ANY THIRD PARTY Notwithstanding the foregoing in no event shall Sierra Wireless and or its affiliates aggregate liability arising under or in connection with the Sierra Wireless product regardless of the number of events occurrences or claims giving rise to liability be in excess of the price paid by the purchaser for the Sierra Wireless product This product may contain technology developed by or for Sierra Wireless Inc This product includes technology licensed from QUALCOMM 3G This product is manufactured or sold by Sierra Wireless Inc or its affiliates under one or more patents licensed from InterDigital Group 2011 Sierra Wireless All rights reserved AirCard and Heart of the Wireless Machine are registered trademarks of Sierra Wireless Watcher is a trademark of Sierra Wireless registered in the European Community Sierra Wireless the Sierra Wireless logo the red wave design and the red tipped antenna are trademarks of Sierra Wireless Windows QUALCOMM is a registered trademark of QUALCOMM Incorporated Used under license is a registered trademark of Microsoft Corporation Other trademarks are the property of the respective owners Sales Desk Phone 1 604 232 1488 Hours 8 00 AM to 5 00 PM Pacific Time E mail
16. U SIM card s ICCID Supporting modems This command returns a U SIM s ICCID Integrated Circuit Card ID Tum Usage e AT ICCID returns ICCID lt iccid gt Parameters card lt iccid gt ICCID of the U SIM currently being tested 20 digit decimal number This number is often printed on the U SIM 2130617 Index AT commands A A answer incoming call 18 A re issue last AT command 18 AUTH run GSM algorithm on SIM 65 BAND set query frequency bands 29 IBCINF return bootloader version 30 BOOTHOLD reset modem and wait for f w download 30 C amp C set data carrier detected 17 C ITU T v 24 circuit 109 carrier detect signal behavior command 20 CACM accumulated call meter 20 CACSP voice group or voice broadcast call state at tribute presentation 20 CAEMLPP eMLPP priority registration and interroga tion 20 CAHLD leave an ongoing voice group or voice broad cast call 20 CAJOIN accept incoming voice group or voice broad cast call 20 CALA alarm 20 CALCC list current voice group and voice broadcast call 20 CALD delete alarm 20 CALM alert sound mode 21 CAMM accumulated call meter maximum 21 CANCHEV NCH support indication 21 CAOC advice of charge 21 CAPD postpone or dismiss an alarm 21 CAPTT talker access for voice group call 21 CARDMODE return SIM card type 30 CAREJ reject incoming voice group or voice broadcast call
17. modems e AC880 881 C885 C888 MC8780 81 MC8785V MC8790 MC8790V MC8791V MC8792V Rev 2 8 1 Feb 11 Description Queries sets SMS retry period and interval This command is used to configure the SMS retry period and interval for MO SMS Usage e ATISMSRETRY returns the current period and interval settings e ATISMSRETRY reports the format used for ATISMSRETRY e ATISMSRETRY lt period gt interval sets the retry period and retry interval Parameters lt period gt Number of seconds allowed for MO SMS retry attempts 0 255 lt interval gt Number of seconds to wait between MO SMS retry attempts 0 255 Note If lt interval gt is greater than lt period gt a single retry attempt is made Note lt interval gt ignores the time spent actually performing a retry attempt If lt interval gt 5 attempts are made at elapsedTime 0 5 10 etc until an attempt is successful or lt period gt elapsedTime lt lt interval gt Example 1 Assume a retry attempt takes 2 seconds If lt period gt 1 and lt interval gt 8 and no attempts are successful e time 0 Retry attempt fails at time 2 No more attempts are made because lt period gt has expired Example 2 Assume a retry attempt takes 2 seconds If lt period gt 3 and lt interval gt 5 and no attempts are successful e time 0 Retry attempt fails at time 2 No more attempts are made
18. mscr each value appears on a separate line Parameters lt wcdmarrc gt WCDMA RRC Revision Protocol 00 Release 99 01 Release 5 Default lt sgsnr gt SGSN Revision 00 Release 97 01 Release 99 e 02 Release 5 e 03 Dynamic Default uses whichever protocol is broadcast by the network mscr MSC Revision e 00 Release 97 01 Release 99 e 02 Release 5 e 03 Dynamic Default uses whichever protocol is broadcast by the network IRESET Supporting modems All Resets the modem This command performs a modem reset Note This command is identical in function to GRESET RSCP Supporting modems e All Rev 2 8 1 Feb 11 Returns Received Signal Code Power RSCP WCDMA only This command returns the RSCP of the active set s three strongest cells Usage e ATI RSCP returns the signed dBm value from weakest to strongest cell For example RSCP RSCP 73 dBm 84 dBm Valid return values 120 dBm to 20 dBm 41 Supported AT Command Reference 42 Table 3 2 Modem status customization and reset commands Continued Command ISCACT lt pid gt ISCACT lt state gt lt pid gt Supporting modems All Description Activates deactivates PDP context for FIFO interface This command is used to activate or deactivate the specified PDP context for FIFO interface Usage e AT ISCACT lt pid gt reports the status of the id
19. number is returned as a short string representing the actual version Examples e E2 Eng2 device e 1 0 Production v1 0 e 1 1 Production v1 1 e etc INVPORTSET INVPORTSET lt mapping gt Supporting modems e MC8780 81 e AC880 881 Assigns appropriate USB endpoint AT port This command maps the AT port to either endpoint 5 or endpoint 2 in non MUX mode or reports the current mapping Usage e ATINVPORTSET returns the current endpoint mapping e ATINVPORTSET lt mapping gt maps the AT port to the appropriate USB endpoint Parameters mapping mapping type e O endpoint 5 Default value e 1 endpoint 2 IPCTEMP Supporting modems All MC modems C885 C888 Rev 2 8 1 Feb 11 Returns current temperature information This command returns the module s temperature state and actual temperature Usage e AT IPCTEMP returns the state and temperature Parameters state temperature state Normal High Warning High Critical Low Critical temperature current temperature e Current temperature in degrees Celsius this is the highest temperature reported by the two thermistors one measures the PA Power Amplifier used by the WCDMA transceiver the other measures the temperature of the PA used by the GSM transceiver 39 Supported AT Command Reference 40 Table 3 2 Modem status customization an
20. parameters Yes CSMS Select message service Yes Table 2 3 Supported 27 007 AT commands Command Description Support C ITU T V 24 circuit 109 carrier detect signal behavior command Partial Format C value Limitations Default value 2 e value 2 causes the AT Data carrier detect pin to wink briefly switch off and on when data calls end value 0 or 1 performs as defined in the standard CACM Accumulated call meter No CACSP Voice Group or Voice Broadcast Call State Attribute Presentation N A CAEMLPP eMLPP Priority Registration and Interrogation No CAHLD Leave an ongoing Voice Group or Voice Broadcast Call N A CAJOIN Accept an incoming Voice Group or Voice Broadcast Call N A CALA Alarm N A CALCC List current Voice Group and Voice Broadcast Calls N A CALD Delete alarm N A 2130617 Supported GSM WCDMA AT Commands Table 2 3 Supported 27 007 AT commands Continued Command Description Support CALM Alert sound mode No CAMM Accumulated call meter maximum No CANCHEV NCH Support Indication No CAOC Advice of Charge No CAPD Postpone or dismiss an alarm N A CAPTT Talker Access for Voice Group Call N A CAREJ Reject an incoming Voice Group or Voice Broadcast Call N A CAULEV Voice Group Call Uplink Status Presentation N A CBC Battery charge Yes CBST Select bearer service type Yes CCCM Current call meter value No CC
21. prefixed as noted below Hexadecimal values are shown with a prefix of Ox i e in the form Ox3D Binary values are shown with a prefix of Ob i e in the form 0b00111101 14 2130617 Rev 2 8 1 Feb 11 About this Guide Command and register syntax is noted using an alternate font ICHAN lt c gt b The AT characters are not shown but must be included before all commands except as noted in the reference tables Characters that are required are shown in uppercase param eters are noted in lowercase Required parameters are enclosed in angle brackets lt n gt while optional parameters are enclosed within square brackets x The brackets are not to be included in the command string Commands are presented in table format Each chapter covers the commands related to that subject and presents a summary table to help you locate a needed command Commands are in ASCII alphabetical order in the body of each chapter Any default settings are noted in the command tables Note that these are the factory default settings and not the default parameter value assumed if no parameter is specified Result Code This is a numeric or text code that is returned after all commands except resets Only one result code is returned for a command line regardless of the number of individual commands contained on the line Response This term indicates a response from the modem that is issued prior to a result code Reading registers or is
22. 0 DCS1800 PCS1900 Unknown wchan WCDMA channel number gchan GSM channel number gmmstate Current GMM state IDLE DEREGISTERED Registering REGISTERED Deregistering RA updating Requesting srvc gmmsubstate Current GMM sub state e NORMAL SERVICE LIMITED SERVICE ATT NEEDED ATTEMPTING ATT NO IMSI NO SERVICE PLMN SEARCH SUSPENDED UPDATE NEEDED UPDATING DEATACHING Note indicates undefined sub state lt mmstate gt Current MM state e NULL IDLE LA Rejected LA Start CONNECTED Network Command Note indicates undefined state lt mmsubstate gt Current MM sub state e NORMAL SERVICE LIMITED SERVICE NO IMSI NO SERVICE PLMN SEARCH UPDATE NEEDED UPDATING Note indicates undefined sub state 38 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command IGVER Supporting modems All Description Returns the firmware version This command returns the firmware version as a string in the format version yyyy mm dd hh mm ss HVER Supporting modems All Returns the modem hardware version This command returns the modem s hardware version number based on the FSN The version
23. 0 90V MC8791V MC8792V Erase profile information This command is used to erase the information for one or all profiles Usage ISCPROFDEL returns valid formats for the assignment command ISCPROFDEL ISCPROFDEL pid deletes the identified profile ISCPROFDEL deletes all profiles Parameters pid PDP context definition Valid range 1 16 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command ISDNOTINSTALLED Supporting modems C885 Description Returns SD installation status This command is used to indicate if an SD card is in the modem Usage e ATISDNOTINSTALLED returns OK if an SD card is not currently installed ERROR if there is an SD card currently installed ISELMODE ISELMODEz ISELMODE sdind Supporting modems All Queries sets current service domain This command is used to configure the modem to use a specific service domain Usage ATISELMODE returns the current service domain index lt sdInd gt and description If the sdInd is undefined an error message is returned e ATISELMODE returns a list of supported service domain indexes in the format lt sdInd gt lt description gt e AT ISELMODE lt sdlnd gt sets the desired service domain Parameters lt sdInd gt service domain index 00 CS only e 01 PS only e 02 CS and
24. 130617 Modem Status Customization and Reset Commands Command reference Table 3 2 Modem status customization and reset commands Command IBAND lt bandsetInd gt IBAND IBAND Supporting modems All Note These band sets are preconfigured by your device s manufacturer The bands displayed by the query command ATIBAND depend on this configuration as shown in this example Rev 2 8 1 Feb 11 Description Selects a set of frequency bands queries current selection This command is used to configure the modem to operate on a set of frequency bands look up the sets available and query the current selection Usage ATIBAND reports allowed values for bandsetlnd and the corre sponding frequency bands e ATIBAND bandsetlnd is used to select a set of bands AT BAND reports the current band selection Parameters lt bandsetInd gt band index value When configured for all regions all of the bands supported by the modem will appear e 00 All bands 01 WCDMA 2100 02 WCDMA 850 1900 03 GSM 900 1800 04 GSM 850 1900 05 GSM ALL 06 WCDMA 2100 GSM 900 1800 07 WCDMA 850 1900 GSM 850 1900 08 WCDMA ALL 09 WCDMA 850 2100 0A WCDMA 800 2100 0B WCDMA 850 2100 GSM 900 1800 0C WCDMA 850 GSM 900 1800 0D WCDMA 850 OE WCDMA 900 OF WCDMA 900 2100 Example When configured for a specific region AT BAND could return 00 All bands 01 W
25. 18 ILRR set TE TA local rate reporting mode 18 IPR set fixed local rate 18 L L set monitor speaker loudness 18 M set monitor speaker mode 18 IMXSTATS display clear 27 010 statistics 60 INVBACKUD back up non volatile memory 63 INVPORTSET assign USB endpoint AT port 39 O O switch from command mode to data mode 18 P P select pulse dialing 18 PCTEMP return current temperature information 39 IPCVOLT return current power supply voltage informa tion 40 IPOWERDOWN power down the system 40 Rev 2 8 1 Feb 11 Index Q Q set result code presentation mode 18 R REL query the active protocol revision 41 IRESET reset the modem 41 IRSCP return RSCP 41 S amp S set DSR signal 17 S0 set number of rings before auto answer 18 510 set disconnect delay after indicating absense of data carrier 19 S3 set command line termination character 19 S4 set response formatting character 19 55 set command line editing character 19 S6 set pause before blind dialing 19 S7 set number of seconds to wait for connection comple tion 19 S8 set number of seconds to wait when comma dial modifier used 19 ISCACT activate deactivate PDP context for FIFO inter face 42 SCDFTPROF query set the default profile ID 42 SCDNS query set profile ID DNS address 43 ISCPADDR display IP address for PDP context 43 SCPROF query set SWI specific profile information 44 ISCPROFDEL erase
26. 33 endpoint AT port mapping 39 erase profile information 44 E TFCI average values enable disable query 33 F FIFO interface activate deactivate PDP context 42 firmware revision minimum required 10 update wait in bootloader mode 30 upgrading 11 version return 39 frequency bands See bands G glossary 10 GMM state return 38 H hardware version return 39 71 Supported AT Command Reference ICCID display 66 IP address display profile ID 43 ITU T V 250 commands list 17 L LAC 2G return 36 loudspeaker volume query set internal 31 MCC 2G return 36 MM state return 38 substate return 38 MNC 2G return 36 mode acquired by modem return 38 mode query set 51 modem configuration query set 51 hardware version return 39 mode query set 51 mode return 38 network acquisition order query set 51 networks supported 31 operational status return 38 reset 35 41 reset wait for firmware update 30 roaming support query set 51 service domain support query set 51 SIM status query set 51 status commands list 27 MSC revision current 41 multi party status call progress notification 49 muting voice call enable disable 31 MUx secondary SIO port configure for CS 32 N1 N2 counts display clear 60 network acquisition order query set 51 available for use 31 color code 2G return 36 currently in use 31 information 2G return 36 supported by modem 31 P password profile ID prompt query set 44
27. CDMA 2100 02 N A Defaults to All 03 GSM 900 1800 04 N A Defaults to ALL 05 GSM ALL 06 N A Defaults to ALL 07 N A Defaults to ALL 08 WCDMA ALL 09 N A Defaults to ALL OA N A Defaults to ALL OB N A Defaults to ALL OC N A Defaults to ALL OD N A Defaults to ALL OD N A Defaults to ALL OE N A Defaults to ALL 29 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command IBCINF Supporting modems All Description Returns the bootloader version This command is used to return the module s bootloader version Usage e ATIBCINF returns several values the bootloader version is the second parameter returned Example AT BCINF returns BOOT Address Version version Parameters version bootloader version e ASCII string e Maximum length 84 characters Example H1 0 0 OACBT G WS FW H1_0_0_0ACBT MSM6280 SRC 2006 09 01 16 33 30 IBOOTHOLD Supporting modems All Resets modem and waits in bootloader for firmware download This command is used to prepare for a firmware download by resetting the modem and waiting in boot and hold mode Usage e AT IBOOTHOLD forces the modem to backup user NV options reset and then wait in boot and hold mode for a firmware download CARDMODE Supporting modems All Returns SIM card mode card type This command is used to identify the t
28. CGMM Request model identification Yes CGMR Request revision identification Yes CGPADDR Show PDP address Yes CGQMIN Quality of Service Profile Minimum acceptable Yes CGQREQ Quality of Service Profile Requested Yes CGREG GPRS network registration status Yes CGSMS Select service for MO SMS messages Yes CGSN Request product serial number identification Yes CGTFT Traffic Flow Template Yes CHLD Call related supplementary services Yes CHSA HSCSD non transparent asymmetry configuration N A CHSC HSCSD current call parameters N A CHSD HSCSD device parameters N A CHSR HSCSD parameters report N A CHST HSCSD transparent call configuration N A CHSU HSCSD automatic user initiated upgrading N A CHUP Hangup call Yes 2130617 Supported GSM WCDMA AT Commands Table 2 3 Supported 27 007 AT commands Continued Command Description Support CIEV Indicator event Yes CIMI Request international mobile subscriber identity Yes CIND Indicator control Yes CKEV Key press or release event No CKPD Keypad control No CLAC List all available AT commands No CLAE Language Event No CLAN Set Language No CLCC List current calls Yes MC8790V MC8791V MC8792V Partial other voice enabled modules CLCK Facility lock Yes CLIP Calling line identification presentation Yes CLIR Calling line identification restriction Yes CLVL Sets returns int
29. E interface for Short Message Service SMS and Cell Broadcast Service BSE The proprietary AT commands are supplemental to the standard AT commands For normal operation of the modem consult the GSM AT Command Reference document number 2130213 You may also want to consult the other documents available in the AC8xx MC87xx Development Kit or on our Internet site at www sierrawireless com Note Some standard 3GPP commands are NOT supported or are partially supported These commands are identified in Supported GSM WCDMA AT Commands page 17 Note When designing applications that use these AT commands use Watcher and other Sierra Wireless applications as functionality templates to ensure proper use of command groups For questions or concerns relating to command implementation please contact your Sierra Wireless account representative Supported AT Command Reference 10 Note Revision codes that include letters such as 2 1A are to be considered drafts and are subject to change before final release Result codes Result codes are not shown in the command tables unless special conditions apply Generally the result code OK is returned when the command has been executed ERROR may be returned if parameters are out of range and will be returned if the command is not recognized or is not permitted in the current state or condition of the modem Terminology and acronyms This document makes use of acronyms th
30. FC Call forwarding number and conditions Yes CCLK Clock N A CCUG Closed user group Yes CCWA Call waiting Yes CCWE Call Meter maximum event No CDIP Called line identification presentation No CDIS Display control No CEER Extended error report No CFUN Set phone functionality Partial Format e CFUN fun lt rst gt Limitations e Valid fun values 0 minimum functionality low power draw 1 full functionality high power draw CGACT PDP context activate or deactivate Yes CGANS Manual response to a network request for PDP context activation No CGATT PS attach or detach Yes CGAUTO Automatic response to a network request for PDP context No activation Rev 2 8 1 Feb 11 21 Supported AT Command Reference 22 Table 2 3 Supported 27 007 AT commands Continued Command Description Support CGCLASS GPRS mobile station class Yes CGCLOSP Configure local octet stream PAD parameters No CGCMOD PDP Context Modify No CGDATA Enter data state Yes CGDCONT Define PDP Context Yes CGDSCONT Define Secondary PDP Context Yes CGEQMIN 3G Quality of Service Profile Minimum acceptable Yes CGEQNEG 3G Quality of Service Profile Negotiated Yes CGEQREQ 3G Quality of Service Profile Requested Yes CGEREP Packet Domain event reporting Yes CGEV GPRS network event indication Yes CGMI Request manufacturer identification Yes
31. G if you do not want to change the current setting lt simStatus gt SIM status e 0 SIM is not available e 1 SIM is available 255 No SIM or the SIM has been PIN locked invalid PIN was entered and must be reset 51 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command Description ASYSINFO Returns service status information Supporting modems This command returns current service type and availability information and All the current status of the module s SIM in the format lt srvStatus gt lt srvDomain gt lt roamStatus gt lt sysMode gt lt simState gt Parameters lt srvStatus gt Service availability e 0 No service e 1 Limited service e 2 Service e 3 Limited regional service 4 Power save mode or deep sleep mode lt srvDomain gt Service domain e 0 No service e 1 Circuit switched service only e 2 Packet switched service only 3 Circuit and packet switched service lt roamStatus gt Roaming status indicator 0 Not roaming e 1 Roaming lt sysMode gt System mode e 0 No service e 3 GSM GPRS mode 5 WCDMA mode simStatus SIM status e 0 SIM is not available e 1 SIM is available 255 No SIM or the SIM has been PIN locked invalid PIN was entered and must be reset 52 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem st
32. NT 1 IP 0 0 CGDSCONT CGTFT CGEQREQ CGEQMIN CGQREQ CGQMIN CGEREP 0 0 CGDATA PPP CGCLASS A CGSMS 3 CSMS 0 CMGF 0 CSCA CSMP 0 0 CSDH 0 CSCB 0 FDD 0 FAR 0 FCL 0 FIT 0 0 ES ESA 0 0 0 255 CMOD 0 CVHU 0 CPIN CMEC 0 0 0 CKPD 1 1 CGATT 0 CGACT 0 CPBS SM CPMS SM SM SM CNMI 0 0 0 0 0 CMMS 0 FTS 0 FRS 0 FTH 3 FRH 3 FTM 96 FRM 96 CCUG 0 0 0 COPS 0 0 CUSD 0 CAOC 1 CCWA 0 CPOL 0 2 CTZR 0 CLIP 0 COLP 0 CMUX 0 0 5 31 10 3 30 10 2 CMUX 0 0 5 31 10 3 30 10 2 Ok 57 Supported AT Command Reference 58 2130617 4 Diagnostic Commands Introduction Command summary e Command reference Introduction This chapter describes commands used to diagnose modem problems Command summary The table below lists the commands described in this chapter Table 4 1 Diagnostic commands IMXSTATS Displays clears 27 010 statistics 6o Rev 2 8 1 Feb 11 59 Supported AT Command Reference 60 Command reference Table 4 2 Diagnostic command details Command IMXSTATS 0 IMXSTATS Supporting modems All Description Displays clears 27 010 statistics TS 27 010 is a standard that defines a multiplexing protocol between a mobile station and a terminal This standard is supported on the modem and ATIMXSTATS is used to display statistic
33. SCDNS pid pri dns sec dns sets the default primary and secondary IP addresses for domain name services Parameters pid PDP context definition Valid range 1 16 a valid profile ID that will be used as the default lt pri_dns gt Default primary IP address for DNS lookup Dot format IP address For example 10 10 10 1 Used by modem when no DNS server address is received over the air during PDP context activation sec dns Default secondary IP address for DNS lookup Dotformat IP address For example 10 10 10 1 Used by modem when no DNS server address is received over the air during PDP context activation ISCPADDR pid Supporting modems All Rev 2 8 1 Feb 11 Displays IP address for specified PDP context This command is used to display the IP address of the specified PDP context profile or for all profiles Usage e ATISCPADDR lt pid gt returns the IP address for the specified pid in the format pid lt addr gt e AT SCPADDR returns the IP addresses for all defined profiles Parameters pid profile ID PDP context Valid range 1 16 lt addr gt IP address of lt pid gt Dot format IP address for exampel 255 255 255 0 43 Supported AT Command Reference 44 Table 3 2 Modem status customization and reset commands Continued Command ISCPROF lt pid gt ISCPROF lt pid gt lt label gt lt autoconnect gt
34. UMTS Modems Supported AT Command Reference Includes AC875 AC875U AC880 AC880E AC880U AC881 AC881U C885 C888 MC8775 MC8775V MC8780 MC8781 MC8785V MC8790 MC8790V MC8791V MC8792V 2130617 Rev 2 8 1 i m SIERRA WIRELESS HEART OF THE WIRELESS MACHINE Important Notice Safety and Hazards Limitation of Liability Rev 2 8 1 Feb 11 Preface Due to the nature of wireless communications transmission and reception of data can never be guaranteed Data may be delayed corrupted i e have errors or be totally lost Although significant delays or losses of data are rare when wireless devices such as the Sierra Wireless modem are used in a normal manner with a well constructed network the Sierra Wireless modem should not be used in situations where failure to transmit or receive data could result in damage of any kind to the user or any other party including but not limited to personal injury death or loss of property Sierra Wireless accepts no responsibility for damages of any kind resulting from delays or errors in data transmitted or received using the Sierra Wireless modem or for failure of the Sierra Wireless modem to transmit or receive such data Do not operate the Sierra Wireless modem in areas where blasting is in progress where explosive atmospheres may be present near medical equipment near life support equipment or any equipment which may be susceptible to any form of radio interference
35. at are in common use in data communications and cellular technology Our Internet site provides a Glossary of Terms and Acronyms document number 2130891 that may be helpful in understanding some acronyms and terminology used in this guide Current firmware versions Versions Document This document is revised periodically as new firmware versions are released This edition is Rev 2 8 1 Feb 11 Applicability of commands to different modules Each command listed in this guide includes a list of supporting AC8xx and MC87xx modules Unless otherwise noted the following minimum firmware revisions are required to support the listed commands e AC875 MC8775 MC8775V Revision H1 0 0 0 or higher e AC880 MC8780 MC8781 Revision D1 0 3 0ap F1 0 0 0ap or higher e AC881 AC881U Revision F1 0 0 4ap or higher e C885 MC8785V Revision 1 0 1 0ap or higher e C888 MC8790 MC8790V Revision K1 0 1 2ap or higher e MC8791V MC8792V Revision K1 0 2 13ap or higher To determine your firmware revision Enter the identification command AT GMR The modem responds with version information for software firmware and hardware The details following the revision number include Sierra Wireless information on the specific build followed by the date and time of the build GMR F W VER R1 0 O 2130617 About this Guide Upgrading If your modem firmware is an earlier version you can acquire updated firmware by
36. ate call to phone number in current mem ory 18 D gt lt STR gt originate call to phone number corresponding to a n field 18 DL redial last phone number used 18 DR V42bis compression report 18 DS V42bis data compress 18 E E set command echo mode 18 ECIO return total energy per chip per power density value 33 ERR display diagnostic information 61 ETFCI enable disable query E TFCI average value 33 F amp F set current parameters to defaults 17 G GCAP Request complete TA capabilities list 18 2130617 GCCLR clear crash dump data 61 GCDUMFP display crash dump data 61 IGCIPHER enable disable ciphering and integrity set tings 34 IGETBAND return current active band 34 IGETRAT return current active RAT 34 GMI request manufacturer identification 18 GMM request TA model identification 18 GMR request TA revision identification 18 GOI request global object identification 18 IGRELIMEI return modem s production TAC 35 IGRESET reset the modem 35 IGSMINFO display 2G network information 36 GSN request TA serial number identification 18 GSTATUS return operational status 38 IGVER return firmware version 39 H H disconnect existing connections 18 HVER return modem hardware version 39 I display product identification information 18 ICCID return SIM card s ICCID 66 ICF set TE TA control character framing 18 IFC set TE TA local data flow control
37. atus customization and reset commands Continued Command Description ITIME lt YYYY gt lt MM gt Queries sets current time of day h mm l 3 era d acid This command is used to set and retrieve the current time of day the time of i day can be set using this command or could be set by the network If the time has not been set the command returns ERROR ITIME Usage ITIME e ATITIME lt YYYY gt lt MM gt lt DD gt lt hh gt lt mm gt lt ss gt TZ lt DST gt sets the current time e AT TIME returns four lines of data Lines 1 2 show local date and time lines 3 4 show UTC date and time Date format is YYYY MM DD time format is hh mm ss Example response ITIME 2007 10 21 10 23 38 local 2007 10 21 17 23 38 UTC OK Note In this example tz is 32 8 hours and DST is 1 1 hour AT TIME reports the format used for ATITIME Supporting modems All Parameters lt YYYY gt year e 4 digits required MM month Valid values 01 12 lt DD gt day Valid values 01 31 hh hour Valid values 00 23 mm minute e Valid values 00 59 lt ss gt second Valid values 00 59 TZ time zone offset from UTC in 15 minute increments Valid values 48 to 48 e DST must also be set if TZ is used lt DST gt Daylight Saving Time offset in 1 hour increments Valid values 0 to 2 TZ must also be set if lt DST gt
38. chnologies available for use or the technologies supported by the modem Usage e AT ONTI n returns ONTI lt n gt lt tech gt lt tech gt Parameters n reporting option e 0 Network technology currently in use e 1 Available technologies on current network e 2 All technologies supported by the modem tech technology type e ASCII string e Valid values GSM GPRS EDGE UMTS HSDPA HSUPA only when lt n gt 1 31 Supported AT Command Reference 32 Table 3 2 Modem status customization and reset commands Continued Command CQI CQl lt enableFlag gt Supporting modems All Description Returns or enables disables return of averaged CQI Channel Quality Indicator value WCDMA only This command returns the averaged CQI from the modem Usage e AT CQI returns the average CQI and the number of samples used to determine the average For example CQI total valid samples 1600 average cqi 26 e AT CQl lt enableFlag gt enables or disables the query version of the command CQI Parameters lt enableFlag gt enable disable CQI value retrieval e 0 Disable retrieval e 1 Enable retrieval CSDONSIO2 ICSDONSIO2 lt port gt Supporting modems All Configures secondary SIO port for circuit switched data This command configures the secondary serial I O SIO port for circuit switched data over the mai
39. contacting your account manager Document structure This document assumes you have the 3GPP TS 27 007 AT command documentation see page 9 This reference includes a chapter covering Supported 27 007 AT commands as well as the proprietary commands listed in the tables below Each table corresponds to one chapter in this guide Note The Supporting modems column indicates which modems support each command Mini Card MC Compass C and AirCard AC If an entry is marked with an asterisk a firmware upgrade may be required See the detailed command entry for details Modem Status Customization and Reset Commands This chapter describes commands used to determine modem status adjust customization settings and reset the modem Table 1 1 Modem status and reset commands Cmnd Pg Description Supporting modems IBAND 29 Selects a set of frequency bands queries current All selection IBCINF 30 Returns the bootloader version All IBOOTHOLD 30 Resets modem and waits in bootloader for firmware All download CARDMODE 30 Returns SIM card mode card type All CLVL 31 Sets returns internal loudspeaker volume All CMUT 31 Enables disables uplink voice muting All voice enabled ICNTI 31 Returns current available and supported network All technologies CQI 32 Returns or enables disables return of averaged CQI All Channel Quality Indicator value WCDMA only ICSDONSIO2 32 C
40. d reset commands Continued Command IPCVOLT Supporting modems All MC modems C885 C888 Description Returns current power supply voltage information This command returns the module s power supply state and actual voltage Usage e ATIPCVOLT returns the state voltage and raw Analog Digital Convertor reading Parameters state power supply state Normal High Critical Low Warning Low Critical voltage Ourrent voltage reading in mV raw Analog Digital Convertor reading IPOWERDOWN Supporting modems All Powers down the system This command powers down the system After using this command the modem will not communicate with the host until it has been power cycled Usage ATIPOWERDOWN returns OK and powers the system down Note This command should only be used when testing using an appropriate testing jig do not use it when the modem is installed in a computer 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command IREL Supporting modems All Description Queries the active protocol revision This command is used to indicate the modem s current protocol SGSN and MSC revision settings Usage e AT REL reports the current operating protocol SGSN revision and MSC revision in the format lt wcdmarrc gt lt sgsnr gt
41. e Station Color Code e 8 bit decimal rac Routing Area Code e 8 bit decimal lt minrx gt Minimum Rx level dBm needed to register 16 bit decimal maxrach Reserved for future use 16 bit decimal band Indicates the 2G network band e Valid values E900 P900 1900 1800 850 Unknown lt arfcn gt Absolute Radio Frequency Channel Number e 16 bit decimal lt rxlvl gt Received BCCH frequency level dBm e 16 bit decimal c1 C1 cell selection criteria e 16 bit decimal c2 C2 cell selection criteria 16 bit decimal C31 C31 cell selection criteria e 16 bit decimal C32 C32 cell selection criteria e 16 bit decimalf Continued on next page 36 2130617 Table 3 2 Modem status customization and reset commands Continued Rev 2 8 1 Feb 11 GSMINFO Continued Modem Status Customization and Reset Commands Description Displays 2G network information Example ATIGSMINFO returns Igsminfo Serving Cell PLMN LAC Cell ID BSIC NCC BSCC RAC Min Rx Lvl Rad Max Rach Band ARFCN RX level dBm C1 C2 C31 C32 Neighbour Cells Band ARFON RAC RX level dBm C1 C2 C31 C32 mccmnc lac lt cellid gt lt bsic gt lt ncc gt lt bscc gt lt rac gt lt minrx gt lt maxrach gt lt band gt lt arfcn gt lt rxivi gt c1 c2 c31 c32
42. e Time Transit Diversity e 0 Not supported e 1 Supported lt totEclo gt Total Ec lo e Valid range 00 FF To convert to a dB value convert to decimal and divide by 2 Example 0x0B 2 11 2 5 5 dB Note The command AT ECIO also reports Total Ec lo as a dB value Eclo Best path Ec lo e Valid range 00 FF To convert to a dB value convert to decimal and divide by 2 Example 0x0B 2 11 2 5 5 dB lt rscp gt Received Signal Code Power Valid range 0 FFFF lt winSize gt Search window size Valid range 0000 FFFFFFFF 56 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command amp V Supporting modems All Rev 2 8 1 Feb 11 Description Return operating mode AT configuration parameters This command returns the status of all AT command parameters that apply to the current operating mode Example AT amp V Enter amp C 2 amp D 2 amp F 0 E 1 L 0 M 0 Q 0 V 1 X 0 Z 0 SO 0 S2 43 S3 13 84 10 S5 8 S6 2 87 50 S8 2 S9 6 810 14 811 95 FCLASS 0 ICF 3 3 IFC 2 2 IPR 115200 DR 0 DS 0 0 2048 6 WS46 12 CBST 0 0 1 CRLP 61 61 48 6 0 61 61 48 6 1 240 240 52 6 2 CV120 1 1 1 0 0 0 CHSN 0 0 0 0 CSSN 0 0 CREG 0 CGREG 0 CFUN CSCS IRA CSTA 129 CR 0 CRC 0 CMEE 2 CGDCO
43. ect result code format and call monitoring Yes Z Set all current parameters to user defined profile Yes Table 2 2 Supported 27 005 AT commands Command Description Supported CBM Cell broadcast message directly displayed Yes CBMI Cell broadcast message stored in memory at specified lt index gt No location CDS SMS status report after sending a SMS Yes CDSI Incoming SMS status report Yes CMGC Send command Yes CMGD Delete message Yes CMGF Message format Yes CMGL List messages Yes CMGR Read message Yes CMGS Send message Yes CMGW Write message to memory Yes CMMS More messages to send Yes CMNA New message acknowledgement to ME TA Yes CMS ERROR SMS error mobile or network error Yes lt err gt CMSS Send message from storage Yes Rev 2 8 1 Feb 11 19 Supported AT Command Reference 20 Table 2 2 Supported 27 005 AT commands Continued Command Description Supported CMT Incoming message directly displayed Yes CMTI Incoming message stored in mem SM U SIM message Yes storage at location lt index gt CNMA New message acknowledgement to mobile equipment Yes CNMI New message indications to TE Yes CPMS Preferred message storage Yes CRES Restore settings No CSAS Save settings No CSCA Service centre address Yes CSCB Select cell broadcast message types Yes CSDH Show text mode parameters Yes CSMP Set text mode
44. ency bands and diagnose problems Table 1 2 Diagnostic commands Cmnd Description Supporting modems IMXSTATS 0 Displays clears 27 010 statistics Test commands This chapter describes commands required to place the modem in particular modes of operation test host connectivity and configure the transmitters and receivers for test measurements Rev 2 8 1 Feb 11 13 Supported AT Command Reference Table 1 3 Test commands Cmnd Pg Description Supporting modems IERR 61 Displays diagnostic information All IGCCLR 61 Clears crash dump data All IGCDUMP 61 Displays the crash dump data All Memory Management Commands This chapter describes commands that control the data stored in non volatile memory of the modem Table 1 4 Memory management commands Cmnd Description Supporting modems INVBACKUP Backs up items stored in non volatile memory SIM Commands This chapter describes commands that communicate with an installed U SIM Table 1 5 SIM commands Cmnd Description Supporting modems IAUTH IAUTH lt randNumber gt IICCID 66 Returns U SIM card s ICCID All Conventions The following format conventions are used in this reference Character codes or keystrokes that are described with words or standard abbreviations are shown within angle brackets using a different font such as CR for Carriage Return and space for a blank space character Numeric values are decimal unless
45. entified profile pid If no lt pid gt is specified the status of all profiles is returned e ATISCACT lt state gt lt pid gt is used to set the state of the identified profile lt pid gt If no lt pid gt is specified profile 1 is updated Parameters lt state gt PDP context activation state e 0 Deactivated e 1 Activated During assignment any state other than 1 or 2 will return an ERROR response pid PDP context definition Valid range 1 16 ISCDFTPROF ISCDFTPROFz pid Supporting modems All Queries sets the default profile ID This command is used to query set the default profile ID Usage e AT ISCDFTPROF returns the default profile ID pid e ATISCDFTPROF lt pid gt sets the default profile ID to pid Parameters pid Profile ID Valid range 1 16 a valid profile ID that will be used as the default 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command ISCDNS lt pid gt ISCDNS lt pid gt lt pri_dns gt lt sec_dns gt Supporting modems All Description Queries sets profile ID DNS address This command is used to query set the primary and secondary DNS addresses of a profile Usage e ATISCDNS lt pid gt returns the primary pri dns and secondary sec dns DNS addresses for the specified profile pid e AT
46. ernal loudspeaker volume Yes CMAR Master Reset No CME ERROR Mobile Termination error result code Yes lt err gt CMEC Mobile Termination control mode No CMEE Report Mobile Termination error Yes CMER Mobile Termination event reporting Yes CMOD Call mode Yes CMUT Enables disables uplink voice muting Yes CMUX Multiplexing mode Yes CNUM Subscriber number Yes COLP Connected line identification presentation Yes COPN Read operator names Yes COPS Operator selection Yes CPAS Phone activity status Yes Rev 2 8 1 Feb 11 23 Supported AT Command Reference 24 Table 2 3 Supported 27 007 AT commands Continued Command Description Support CPBF Find phonebook entries Yes CPBR Read phonebook entries Yes CPBS Select phonebook memory storage Yes CPBW Write phonebook entry Yes CPIN Enter PIN Yes CPOL Preferred operator list Yes CPROT Enter protocol mode No CPUC Price per unit and currency table Yes CPWC Power class No CPWD Change password Yes CR Service reporting control Yes CRC Cellular result codes Yes CREG Network registration Yes CRING Incoming call type Yes CRLP Radio link protocol Yes CRMP Ring Melody Playback N A CRSL Ringer sound level N A CRSM Restricted SIM access Yes CSCC Secure control command No CSCS Select TE character set Yes CSDF Settings date format N A CSGT Set Greeting Te
47. ets profile ID DNS address All ISCPADDR 43 Displays IP address for specified PDP context All ISCPROF 44 Queries sets SWI specific profile information All ISCPROFDEL 44 Erase profile information All ISELMODE 45 Queries sets current service domain All ISELRAT 45 Queries sets current radio access technology RAT All 2130617 About this Guide Table 1 1 Modem status and reset commands Continued Cmnd Pg Description Supporting modems ISDNOTINSTALLED 45 Returns SD installation status C885 ISIMNOTINSTALLED 46 Returns SIM installation status AC885 C885 C888 MC8785V MC8790 90V MC8791V MC8792V ISMSRETRY 47 Queries sets SMS retry period and interval AC880 881 C885 MC8780 81 MC8785V MC8790 90V MC8791V MC8792V ISMSSTSEN 48 Enables disables SMS status reports All ISWICALLPROG 49 Enables disables Call Progress Notification All SYSCONFIG 51 Queries sets system configuration information All SYSINFO 52 Returns service status information All ITIME 53 Queries sets current time of day All IUDINFO 54 Queries sets current time of day All TUPSC 54 Displays Primary Scrambling Code WCDMA only All USET 55 Displays WCDMA set information All amp V 57 Return operating mode AT configuration parameters All a A firmware upgrade may be required as noted in the detailed listing for this command Diagnostic Commands This chapter describes commands used to select frequ
48. is used Rev 2 8 1 Feb 11 53 Supported AT Command Reference 54 Table 3 2 Modem status customization and reset commands Continued Command IUDINFO Supporting modems All Description Returns information from active USB descriptor This command returns information from the active USB descriptor in the format vid pid manuf string product string each parameter on a separate line Parameters vid Vendor ID e Valid range 0000 FFFF pid Product ID Valid range 0000 FFFF manuf string Manufacturer string e ASCII string 29 characters maximum Example Sierra Wireless Incorporated product string Product string e ASCII string 64 characters maximum Example Mini Card UPSC Supporting modems All Displays Primary Scrambling Code WCDMA only This command displays the Primary Scrambling Code PSC of the reference WCDMA cell Example ATIUPSC returns UPSC lt psc gt Parameters lt psc gt Primary Scrambling Code of reference WCDMA cell Valid range 0 255 255 No valid cell 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command USET lt set gt USET Supporting modems All Rev 2 8 1 Feb 11 Description Displays WCDMA set information This command displays WCDMA set information Active Set
49. le below lists the commands described in this chapter Table 3 1 Modem status commands Command Description Page IBAND Selects a set of frequency bands queries current selection 29 IBCINF Returns the bootloader version 30 IBOOTHOLD Resets modem and waits in bootloader for firmware download 30 CARDMODE Returns SIM card mode card type 30 CLVL Sets returns internal loudspeaker volume 31 CMUT Enables disables uplink voice muting 31 ICNTI Returns current available and supported network technologies 31 CQl Returns or enables disables return of averaged CQI Channel 32 Quality Indicator value WCDMA only CSDONSIO2 Configures secondary SIO port for circuit switched data 32 ECIO Returns total Energy per chip per power density value 33 WCDMA only ETFCI Enable disable query E TFCI average value ad IGCIPHER Returns operational status 38 IGETBAND Returns the current active band 34 IGETRAT Returns the current active radio access technology RAT 34 IGRELIMEI Returns the modem s production TAC 35 IGRESET Resets the modem 35 IGSMINFO Displays 2G network information 36 IGSTATUS Returns operational status 38 Rev 2 8 1 Feb 11 27 Supported AT Command Reference Table 3 1 Modem status commands Continued Command Description Page IGVER Returns the firmware versi
50. n AT port or MUX1 MUX2 MUX3 Note The modem must be reset before any change takes effect Usage e ATICSDONSIO2 returns the current port number currently used for the SIO port For example CSDONSIO2 lt port gt ATICSDONSIO2 lt port gt sets the port number to use for the SIO port Parameters lt port gt Port used for circuit switched data e 0 CSD on main AT port Default 12 CSDon MUX1 e 22 CSDon MUX2 3 CSD on MUX3 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command ECIO Supporting modems All Description Returns total Energy per chip per power density value WCDMA only This command returns the total energy per chip per power density Ec lo value of the active set s three strongest cells Usage e AT ECIO returns the signed dB values of the three strongest cells in the active set The values are listed from strongest to weakest based on RSCP and separated by tabs If there are less than three cells only those values appear For example ECIO Ec lo 3 5 dB 14 0 dB 24 5 dB Or ECIO Ec lo 7 5 dB Valid range 31 5 dB to 0 dB The command USET also displays Tot Ec lo as one of its outputs ETFCl ETFCl lt status gt Supporting modems e MC879x V min FW K1 1 1 1ap Rev 2 8 1 Feb 11 Enable disable query E TFCI average value This comma
51. nable both ciphering and integrity When testing the modem you may be using a SIM that has different codes for ciphering and integrity than those used by the test system In this case you may need to disable ciphering and integrity checking to use the test system Usage ATIGCIPHER lt setting gt sets the ciphering and integrity settings e AT GCIPHER reports the current ciphering and integrity settings O disabled 1 enabled Parameters lt setting gt enable disable ciphering and integrity e 0Q ciphering disabled integrity disabled e 1 ciphering enabled integrity disabled e 2 ciphering enabled integrity enabled e 3 ciphering disabled integrity enabled IGETBAND Supporting modems All Returns the current active band This command returns the active band currently being used by the modem Usage ATIGETBAND returns a description of the current active band or returns an error message Note Due to stack implementation requirements IGETBAND reports W800 for both W800 and W850 IGETRAT Supporting modems All Returns the current active radio access technology RAT This command returns the RAT currently being used by the modem Usage e ATIGETRAT returns a description of the current RAT or returns an error message 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command IGRELIMEI
52. nd enables disables checking of average E TFCI values during an HSUPA call The average value is based on 64 sets of log values extracted from the E DPCCH packet every 200 ms for 10 ms TTl each set includes 20 samples A total of 1280 samples are taken 200 ms set 20 samples per set 64 sets over 12 8 second period every 80 ms for 2 ms TTI each set includes 40 samples A total of 2560 samples are taken 80 ms set 40 samples per set 64 sets over 5 12 second period Note An HSUPA call must be in progress to obtain the E TFCI Usage AT ETFCI indicates if E TFCI checking is enabled and reports the total number of samples and average E TFCI value For example ETFCI Status lt status gt total samples 1280 average ettfci lt etfci gt AT ETFCl lt status gt enables or disables the ability to check the average E TFCI value Parameters status E TFCI reporting status e 0 Disabled e 1 Enabled lt etfci gt Average E TFCI value over sampling period Valid range 0 127 33 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command IGCIPHER setting IGCIPHER Supporting modems All Description Enables disables ciphering and integrity settings To register onto a network with WCDMA service the modem s ciphering and integrity settings must be enabled or disabled to match the network settings Most carriers e
53. ni Rd Pd me FPrRLRedWkah qa ebbe Ve dese e 61 Command references uice xx gene Roe ue E Kcu e Riad e acude doa 61 Memory Management Commands eseseseeeeesee 63 Introduction ooo uno deba eor atado war arid Mala eS diana d duit arie di ende uU SUP raid den 63 Command Sra y saa e dics cai d e por Ea ed cao ode ccr ae d ar 63 Rev 2 8 1 Feb 11 7 Supported AT Command Reference Command Feler amp nce usce a ein dC ck QR CR CAR CRCROR R o C n wands 63 SIM Conmidlids peeved oe Serna ttu ix ER pau eu EY eee PERDERE Ka mb Ed 65 Introduction sss mmm rrr ren 65 Command summary si esas ks a nani acd RR Rx RR ace ees ERR oac 65 Command reference 0 cece cee ee eee hr hh 65 Index AT commands ccceee ene e eens 67 ING E E T katate LITT 71 8 2130617 1 About this Guide Introduction Result codes Terminology and acronyms Current firmware versions Document structure Conventions Rev 2 8 1 Feb 11 Introduction This document describes standard and proprietary AT commands that are available for users of UMTS AirCard modems Compass modems and Mini Card embedded modules The standard 3GPP AT commands for UMTS devices are described in two standards documents available from the 3GPP 3rd Generation Partnership Project web site www 3gpp org TS 27 007 AT command set for User Equipment UE e TS 27 005 Use of Data Terminal Equipment Data Circuit terminating Equipment DTE DC
54. nt reporting 23 CMGC send command 19 CMGD delete message 19 CMGF message format 19 CMGL list messages 19 CMGR read message 19 CMGS send message 19 CMGW write message to memory 19 CMMS more messages to send 19 CMNA new message acknowledgement to ME TA 19 CMOD call mode 23 CMS ERROR SMS error mobile or network error 19 CMSS send message from storage 19 CMT incoming message directly displayed 20 CMTI incoming message stored at specific memory lo cation 20 CMUT enables disables uplink voice muting 23 31 CMUX multiplexing mode 23 CNMA new message acknowledgement to ME 20 CNMI new message indications to TE 20 CNTI return current available and supported network technologies 31 CNUM subscriber number 23 COLP connected line identification presentation 23 COPN read operator names 23 COPS operator selection 23 CPAS phone activity status 23 CPBR read phonebook entries 24 CPBS select phonebook memory storage 24 CPBW write phonebook entry 24 CPFB find phonebook entries 24 CPIN enter PIN 24 CPMS preferred message storage 20 CPOL preferred operator list 24 CPROT enter protocol mode 24 CPUC price per unit and currency table 24 CPWC power class 24 CPWD change password 24 COI enable disable return averaged CQI value 32 CR service reporting control 24 CRC cellular result code 24 CREG network registrati
55. ode No IPR Set fixed local rate Yes A Answer incoming call Yes A Re issues last AT command given No D Dial Yes D gt lt MEM gt lt N gt Originate call to phone number in memory lt MEM gt No D gt lt N gt Originate call to phone number in current memory Yes D gt lt STR gt Originate call to phone number in memory which corresponds to No alphanumeric field lt STR gt DL Redial last telephone number used No E Set command echo mode Yes H Disconnect existing connections Yes l Display product identification information Yes L Set monitor speaker loudness No M Set monitor speaker mode No Oo Switch from command mode to data mode Yes P Select pulse dialing No Q Set Result code presentation mode No so Set number of rings before automatically answering the call Yes 2130617 Supported GSM WCDMA AT Commands Table 2 1 Supported ITU T Recommendation V 250 AT commands Continued Command Description Supported 10 Set disconnect delay after indicating the absence of data carrier Yes S3 Set command line termination character Yes S4 Set response formatting character Yes S5 Set command line editing character Yes S6 Set pause before blind dialing Yes S7 Set number of seconds to wait for connection completion Yes S8 Set number of seconds to wait when comma dial modifier used Yes T Select tone dialing Yes V Set result code format mode Yes X Set conn
56. on 24 CRES restore settings 20 CRING incoming call type 24 CRLP radio link protocol 24 CRMP ring melody playback 24 CRSL ringer sound level 24 CRSM restricted SIM access 24 CSAS save settings 20 CSCA service centre address 20 CSCB select cell broadcast message type 20 CSCC secure control command 24 CSCS select TE character set 24 CSDF settings date format 24 CSDH show text mode parameters 20 CSDONSIO2 configure secondary SIO port for CS data 32 CSGT set greeting text 24 CSIL silence command 24 CSIM generic SIM access 24 CSMP set text mode parameters 20 CSMS select message service 20 CSNS single numbering scheme 24 CSQ signal quality 24 CSSN supplementary service notifications 24 CSTA select type of address 24 CSTF settings time format 24 CSVM set voice mail number 25 CTER call deflection 25 CTZR time zone reporting 25 CTZU automatic time zone update 25 CUSD unstructured supplementary service data 25 CV120 v 120 rate adaption protocol 25 CVHU voice hangup control 25 CVIB vibrator mode 25 D amp D set DTR function mode 17 D dial 18 D ITU T V 25ter dial command 25 D 99 lt n gt set up packet data call based on profile ID lt n gt 25 D 99 set up packet call based on profile ID 1 25 D gt lt MEM gt lt N3 gt originate call to phone number in mem ory 18 D gt lt N gt origin
57. on 39 HVER Returns the modem hardware version 39 INVPORTSET Assigns appropriate USB endpoint AT port 39 IPCTEMP Returns current temperature information 39 IPCVOLT Returns current power supply voltage information 40 IPOWERDOWN Powers down the system 40 IREL Queries the active protocol revision 41 IRESET Resets the modem 41 RSCP Returns Received Signal Code Power RSCP WCDMA only 41 ISCACT Activates deactivates PDP context for FIFO interface 42 ISCDFTPROF Queries sets the default profile ID 42 ISCDNS Queries sets profile ID DNS address 43 ISCPADDR Displays IP address for specified PDP context 43 ISCPROF Queries sets SWI specific profile information 44 ISCPROFDEL Erase profile information 44 ISDNOTINSTALLED Returns SD installation status 45 ISELMODE Queries sets current service domain 45 ISELRAT Queries sets current radio access technology RAT 45 ISIMNOTINSTALLED Returns SIM installation status 46 ISMSRETRY Queries sets SMS retry period and interval 47 ISMSSTSEN Enables disables SMS status reports 48 ISWICALLPROG Enables disables Call Progress Notification 49 ASYSCONFIG Queries sets system configuration information 51 ASYSINFO Returns service status information 52 ITIME Queries sets current time of day 53 IUDINFO Returns information from active USB descriptor 54 UPSC Displays Primary Scrambling Code WCDMA only 54 USET Displays WCDMA set information 55 amp V Return operating mode AT configuration parameters 57 2
58. onfigures secondary SIO port for circuit switched data All ECIO 33 Returns total Energy per chip per power density value All WCDMA only Rev 2 8 1 Feb 11 11 Supported AT Command Reference Table 1 1 Modem status and reset commands Continued Cmnd Pg Description Supporting modems ETFCI 33 Enable disable query E TFCI average value All IGCIPHER 34 Enables disables ciphering and integrity settings All IGETBAND 34 Returns the current active band All IGETRAT 34 Returns the current active radio access technology All RAT IGRELIMEI 35 Returns the modem s production TAC All IGRESET 35 Resets the modem All IGSMINFO 36 Displays 2G network information All IGSTATUS 38 Returns operational status All IGVER 39 Returns the firmware version All HVER 39 Returns the modem hardware version All INVPORTSET 39 Assigns appropriate USB endpoint AT port AC880 881 MC8780 81 IPCTEMP 39 Returns current temperature information MC all C885 C888 IPCVOLT 40 Returns current power supply voltage information MC all C885 C888 IPOWERDOWN 40 Powers down the system All IREL 41 Queries the active protocol revision All IRESET 41 Resets the modem All RSCP 41 Returns Received Signal Code Power RSCP All WCDMA only ISCACT 42 Activates deactivates PDP context for FIFO interface All ISCDFTPROF 42 Queries sets the default profile ID All ISCDNS 43 Queries s
59. orted the descriptions for these commands identify any limitations on command usage Also some commands are described in more detail in later chapters the descriptions for these commands link to those detailed entries for example amp V in Table 2 1 Table 2 1 Supported ITU T Recommendation V 250 AT commands Command Description Supported amp C Set Data Carrier Detected Received line signal detector function No mode amp D Set Data Terminal Ready function mode No amp F Set all current parameters to manufacturer s defaults Yes amp S Set DSR signal No amp T Auto tests No amp V Return operating mode AT configuration parameters Yes Rev 2 8 1 Feb 11 17 Supported AT Command Reference 18 Table 2 1 Supported ITU T Recommendation V 250 AT commands Continued Command Description Supported amp W Store current parameter to user defined profile No DR V42bis data compression report Yes DS V42bis data compression Yes GCAP Request complete TA capabilities list Yes GMI Request manufacturer identification Yes GMM Request TA model identification Yes GMR Request TA revision identification Yes GOl Request global object identification No GSN Request TA serial number identification Yes ICF Set TE TA control character framing Yes IFC Set TE TA local data flow control Yes ILRR Set TE TA local rate reporting m
60. otification status e 0 Disabled e 1 Output on AT channel if AT is not blocked 2 Output on AT channel even if AT is blocked Any other value will return an ERROR response lt idx gt Call identification number Integer value as described in GSM 02 30 Section 4 5 5 1 Can be used in CHLD command lt dir gt Call direction e 0 Mobile originated MO e 1 Mobile terminated MT lt state gt Call state e 0 Active e 1 Held e 2 Dialing MO calls e 3 Alerting MO calls e 4 Incoming MT calls e 5 Waiting MT calls 6 Disconnected lt mode gt Bearer teleservice e 0 Voice e 1 Data 2 Fax Continued on next page 49 Supported AT Command Reference Table 3 2 Modem status customization and reset commands Continued Command Description ISWICALLPROG Enables disables Call Progress Notification Continued Continued lt mpty gt Multiparty status 0 Not part of a multiparty conference call e 1 Part of a multiparty conference call lt number gt Telephone number of other end of connection e format specified by next parameter lt type gt lt type gt Address octet type e Two bitfields identifying the type of telephone number and numbering plan type national international Format specified in 3GPP TS 24 008 Section 10 5 4 7 alpha Tag associated with number in the phonebook Example John Doe 50 2130617
61. parameters display 57 AT commands 3GPP 27 005 commands list 19 3GPP 27 007 commands list 20 3GPP standard 9 ITU T V 250 commands list 17 AT port USB endpoint mapping 39 bad frame statistics display clear 60 band 2G network return 36 current active band return 34 current GSM return 38 current WCDMA return 38 bands available 29 current 29 set 29 base station color code 2G return 36 identity code 2G return 36 BCCH frequency level 2G return 36 bearer call progress notification 49 boot and hold See bootloader bootloader version return 30 wait for firmware update 30 bootup time return 38 C call identification number call progress notification 49 call progress notification enable disable 49 call state call progress notification 49 cell ID 2G return 36 cell selection criteria 2G return 36 Rev 2 8 1 Feb 11 channel number current GSM return 38 current WCDMA return 38 Channel Quality Indicator See COI ciphering and integrity settings enable disable 34 common pilot channel display 55 configuration buffer label query set 44 context activation mode query set 44 CPICH display 55 COI averaged display 32 averaged enable display display 32 crash data clear 61 display 61 D diagnostic information display 61 DISC Tx Rx statistics display clear 60 DM Tx Rx statistics display clear 60 DNS address query set 43 E Ec Io display 55 strongest cell values return
62. pporting modems This command displays crash dump data If there is no crash dump data it All displays the string No crash data available Rev 2 8 1 Feb 11 61 Supported AT Command Reference 62 2130617 6 Memory Management Commands Introduction The modem has 2 MB of non volatile memory that is used to store Factory calibration data Settings made in a host application such as Watcher The commands in this chapter allow you to back up and restore the data in non volatile memory Command summary The table below lists the commands described in this chapter Table 6 1 Memory management command passwords Command reference Table 6 2 Memory management command details Command Description INVBACKUP Backs up items stored in non volatile memory lt category gt This command creates a backup that is stored in the modem s flash memory mae UE modems Parameters lt category gt specify items to back up e 0 Factory items RF calibration data Used only at the factory only needs to be done once for the lifetime of the device e 1 OEM items PRI customizations Used only by the OEM when loading a new PRI configuration only needs to be done once for the lifetime of the device 2 User items customizations including those made by Watcher or other host applications This is the only backup option that should be employed by users Use this command before doing a firmware update
63. profile information 44 ISDNOTINSTALLED return SD installation status 45 ISELMODE query set current service domain 45 ISELRAT query set current RAT 45 ISIMNOTINSTALLED return SIM installation status 46 ISMSRETRY query set SMS retry period and interval 47 ISMSSTSEN enable disable SMS status report 48 ISWICALLPROG enable disable call progress notifica tion 49 SYSCONFIG query set system configuration informa tion 51 SYSINFO return service status information 52 T amp T auto tests 17 T select tone dialing 19 TIME query set current time of day 53 U UDINFO return information from active USB descrip tor 54 UPSC display primary scrambling code 54 USET display WCDMA set information 55 69 Supported AT Command Reference 70 V amp V return AT configuration parameters 17 57 V set result code format mode 19 VTD tone duration 25 VTS DTMF and arbitrary tone generation 25 Ww amp W Store parameter to user defined profile 18 WS46 PCCA STD 101 select wireless network 25 X X set connect result code format and call monitoring 19 Z Z set all current parameters to user defined profile 19 2130617 Index Numerics 27 010 statistics display clear 60 2G network information return 36 3GPP 27 005 commands list 19 27 007 commands list 20 AT commands references 9 A acronyms 10 application auto launch query set 44 ARFCN 2G return 36 AT command
64. r identification 22 CGMM request model identification 22 CGMR request revision identification 22 CGPADDR show PDP address 22 CGOMIN QoS profile minimum acceptable 22 CGOREO QoS profile requested 22 CGREG GPRS network registration status 22 CGSMS select service for MO SMS messages 22 CGSN request product serial number identification 22 CGTFT traffic flow template 22 CHLD call related supplementary services 22 CHSA HSCSD non transparent asymmetry configura tion 22 CHSC HSCSD current call parameters 22 CHSD HSCSD device parameters 22 CHSR HSCSD parameters report 22 CHST HSCSD transparent call configuration 22 CHSU HSCSD automatic user initiated upgrading 22 CHUP hangup call 22 CIMI request international mobile subscriber identity 23 CIND indicator control 23 CKEV key press or release event 23 CKPD keypad control 23 CLAC list all available AT commands 23 CLAE language event 23 CLAN set language 23 CLCC list current calls 23 CLCK facility lock 23 67 Supported AT Command Reference 68 CLIP calling line identification presentation 23 CLIR calling line identification restriction 23 CLVL sets returns internal loudspeaker volume 23 31 CMAR master reset 23 CME ERROR mobile termination error result code 23 CMEC mobile termination control mode 23 CMEE report mobile termination error 23 CMER mobile termination eve
65. s related to that protocol for debugging purposes Usage e ATIMXSTATS O clears the statistics e ATIMXSTATS reports the statistics The command AT MXSTATS returns these statistics Sessions Started Sessions Ended SABM Tx Rx DISC Tx Rx UA Tx Rx DM Tx Rx UIH Tx Rx T1 expiry e T2 expiry e T3 expiry e Ni count N2 count Bad Frame Bad Frame Bad Frame Bad Frame Bad Frame Bad Frame addr ctl len F9 fcs mem p Values are accumulated until cleared by issuing the command AT IMXSTATS 0 2130617 5 Test commands e Introduction Command summary e Command reference Introduction This chapter describes commands used to display and clear data that is stored if the modem crashes Command summary The table below lists the commands described in this chapter Table 5 1 Test commands Cmnd Description Page ERR Displays diagnostic information 61 IGCCLR Clears crash dump data 61 IGCDUMP Displays the crash dump data 61 Command reference Table 5 2 Test command details Command Description IERR Displays diagnostic information Supporting modems This command is used to display diagnostic information that Sierra Wireless All uses to assist in resolving technical issues IGCCLR Clears crash dump data Supporting modems This command clears the crash dump and assert data All IGCDUMP Displays the crash dump data Su
66. sales sierrawireless com Post Sierra Wireless 13811 Wireless Way Richmond BC Canada V6V 3A4 Fax 1 604 231 1109 Web www sierrawireless com 2130617 Revision History Revision number 2 3 Release date Jul 2007 Preface Consult our website for up to date product descriptions documentation application notes firmware upgrades trouble shooting tips and press releases www sierrawireless com Changes Fixed TIME page 53 syntax Added ECIO page 33 GSMINFO page 36 INVPORTSET page 39 SMSSTSEN page 48 commands Added detail for ISMSRETRY page 47 2 4 Jan 2008 Updated TIME page 53 syntax 2 5 Mar 2008 Added band indexes 0C 0D and clarified query use for BAND page 29 Clarified INVBACKUP page 63 options Clarified ECIO page 33 and USET page 55 2 6 Jul 2008 Added C885 C888 MC8790 MC8790V to supported modems list Updated minimum firmware revisions Updated supported modems lists for several commands Updated GRELIMEI page 35 Added SCPROFDEL page 44 ISDNOTINSTALLED page 45 ISIMNOTINSTALLED page 46 Changed Support status to Yes for supported AT commands described in Chapter 2 CMMS CPOL CPUC CTFR DS amp F O VTD VTS 2 7 Sep 2008 Added MC8791V and MC8792V to supported modems list Added WCDMA9O00 content to BAND page 29 and IGSTATUS page 38 2 8 Apr 2009
67. suing commands that report information will provide a response followed by a result code unless the command generates an error Responses and result codes from the modem or host system software prompts are shown in this font CONNECT 14400 15 Supported AT Command Reference 16 2130617 2 Supported GSM WCDMA AT Commands This chapter identifies the ITU T Recommendation V 250 3GPP TS 27 005 and 3GPP TS 27 007 AT commands that are supported on regular and voice enabled Sierra Wireless modems AirCard Compass and Mini Card These commands are used to Control serial communications over an asynchronous interface ITU T Recommendation V 250 e Control SMS functions for devices on GSM WCDMA networks 3GPP TS 27 005 Control devices operating on GSM WCDMA networks 3GPP TS 27 007 The ITU T specification Serial Asynchronous Dialling and Control Recommendation V 250 is available on the International Telecommunication Union web site www itu int and the 3GPP specification documents 3GPP TS 27 007 V3 13 0 2003 03 and 3GPP TS 27 007 V3 13 0 2003 03 are available on the 3GPP web site www 3gpp org The tables below identify whether each command is supported on AirCard modems Compass modems and Mini Card embedded modules An N A in the Supported column of the table indicates that the command is related to a feature such as voice that is not available on the modems Some commands are partially supp
68. xt N A CSIL Silence Command N A CSIM Generic SIM access Yes CSNS Single numbering scheme No CSQ Signal quality Yes CSSN Supplementary service notifications Yes CSTA Select type of address Yes CSTF Settings time format Yes 2130617 Supported GSM WCDMA AT Commands Table 2 3 Supported 27 007 AT commands Continued Command Description Support CSVM Set Voice Mail Number No CTFR Call deflection Yes CTZR Time Zone Reporting N A CTZU Automatic Time Zone Update No CUSD Unstructured supplementary service data Yes CV120 V 120 rate adaption protocol No CVHU Voice Hangup Control No CVIB Vibrator mode N A D ITU T V 25ter 14 dial command Yes D 99 Sets up a packet data call PDP context based on profile ID 1 Yes D 99 lt n gt Sets up a packet data call PDP context based on profile ID lt n gt Yes lt n gt is the lt cid gt in the CGDCONT command VTD Tone duration Yes VTS DTMF and arbitrary tone generation Yes WS46 PCCA STD 101 17 select wireless network No Rev 2 8 1 Feb 11 25 Supported AT Command Reference 26 2130617 3 Modem Status Customization and Reset Commands Introduction Command summary e Command reference Introduction This chapter describes commands used to reset the modem adjust customization settings retrieve the firmware version and monitor the temperature voltage and modem status Command summary The tab
69. ype of SIM card being used Returned parameters sim type the type of sim card e 0 unknown e 1 SIM e 2 USIM 2130617 Modem Status Customization and Reset Commands Table 3 2 Modem status customization and reset commands Continued Command CLVL lt level gt CLVL CLVL Supporting modems All Description Sets returns internal loudspeaker volume This command is used to set or report the modem s internal loudspeaker volume Usage AT CLVL lt level gt sets the volume within a specified range e AT CLVL reports allowed values for level e AT CLVL reports the current volume Parameters level Sound level Manufacturer specific volume levels e Valid range O lowest 7 highest CMUT lt enableFlag gt CMUT Supporting modems All voice enabled modems Enables disables uplink voice muting This command is used to enable or disable uplink voice muting during a voice call Usage AT CMUT lt enableFlag gt turns muting on or off e AT CMUT returns valid enableFlag values Parameters lt enableFlag gt Enable disable muting e 0 Mute off e 1 Mute on CNTl lt n gt Supporting modems All with following excep tions AC875 875U min FW H1 1 4 1 Rev 2 8 1 Feb 11 Returns current available and supported network technologies This command is used to report the network technology currently being used the te

Netgear AirCard 875 (all others) Reference Guide

Contents

Download Pdf Manuals

Related Search

Related Contents