Nokia 20 Modem User Manual
Contents
1. ETS GSM 07 05 and ETS GSM 07 07 commands 2001 Nokia Mobile Phones All rights reserved 15 Getting started 4 Light indicators e Light indicators 1 and 2 are not in use e Light indicators 3 4 and 5 indicate the state of the terminal Refer to Table 1 Table 1 Nokia 20 light indicators 3 4 5 Description Power is off Blinking Power is on The terminal is attempting to connect to the telephone network On In service On On Call in progress On Blinking There is an incoming call Blinking Enter the PIN code Blinking Blinking Enter the PUK code On On On The terminal has received an SMS message or voice mail 2001 Nokia Mobile Phones All rights reserved 16 Light indicators 3 4 5 Description On On Blinking The terminal has no space for new SMS messages The oldest message is automatically deleted Blinking Blinking Install the SIM card Blinking Blinking Blinking An error has occurred Contact service personnel 2001 Nokia Mobile Phones All rights reserved 17 Light indicators 5 Nokia 20 GSM Connectivity Terminal accessories For details and availability of Nokia 20 GSM Connectivity Terminal accessories contact your local dealer Power supply ACW 3 Supplied with the terminal Data package Features an RS 232 data cable and an AT command list CD ROM Antenna adapter Allows an external antenna w2. interfere with the functionality of inadequately protected medical devices Consult a physician or the manufacturer of the medical device to determine if they are adequately shielded from external RF energy or if you have any questions Do not use your terminal in health care facilities when any regulations posted in these areas instruct you to do so Hospitals or health care facilities may be using equipment that could be sensitive to external RF energy Posted facilities Do not use your terminal in any facility where posted notices so require 2001 Nokia Mobile Phones All rights reserved 23 Important safety information 9 Technical specifications Dimensions 190x80x29 mm Weight 250 g Power supply ACW 3 Charger type Switched mode power supply AC mains plug type Europe UK US Input voltage 100 240 VAC DC connector 5 5 mm DC plug Weight 75 g cables Volume 115 cm3 Cable length AC 1500 mm DC 1500 mm Environmental specifications Operating conditions 10C 55C Storage conditions 40C 85C Relative humidity range for operation 20 75 non condensing and for storage 5 95 non condensing The terminal is not protected against ingress of water or liquids of any type External antenna requirements Operating frequency range 890 960 MHz and 1710 1880 MHz Antenna gain Over 5 dBi Nominal antenna cable impedance 500hm Antenna cable connector Standard FME connector 2001 Nokia Mobile Phones All rights reser
3. Electronic user s guide released subject to Nokia User s Guides Terms and Conditions 7th June 1998 Nokia 20 GSM Connectivity Terminal User s Guide for modem use 9353276 Issue 1 DECLARATION OF CONFORMITY We NOKIA MOBILE PHONES Ltd declare under our sole responsibility that the product TME 2 is in conformity with the provisions of the following Council Directive 1999 5 EC Copyright Nokia Mobile Phones Ltd 2001 All rights reserved Reproduction transfer distribution or storage of part or all of the contents in this document in any form without the prior written permission of Nokia is prohibited Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation Other product and company names mentioned herein may be trademarks or tradenames of their respective owners Nokia operates a policy of continuous development Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice Under no circumstances shall Nokia be responsible for any loss of data or income or any special incidental consequential or indirect damages howsoever caused The contents of this document are provided as is Except as required by applicable law no warranties of any kind either expressed or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose are made in relation to the accuracy reliability or content
4. NNECTING TO OTHER DEVICES When connecting to any other device read its user s guide for detailed safety instructions Do not connect incompatible products 2001 Nokia Mobile Phones All rights reserved 4 For your safety 2 Introduction Congratulations on your purchase of the Nokia 20 GSM Connectivity Terminal It plugs into compatible PCs or other devices with an RS 232 data cable Using the Nokia 20 GSM Connectivity Terminal and appropriate software you can send and receive e mail data files faxes and access the Internet from your PC Introduction The Nokia 20 GSM Connectivity Terminal can also be used in conjunction with other fixed GSM solutions and various data solutions It is an ideal solution for unmanned connections including telemetry remote control security systems and remote data retrieval The Nokia 20 GSM Connectivity Terminal incorporates GSM terminal 1 cradle 2 antenna 3 RS 232 data connector 4 power supply connector 5 2001 Nokia Mobile Phones All rights reserved 5 Sales package contents GSM terminal cradle power supply with 2 cords data cable CD ROM installation kit screws 2001 Nokia Mobile Phones All rights reserved Introduction E System requirements The Nokia 20 GSM Connectivity Terminal requires e an RS 232 data connector e AT Hayes command support E Network services The Nokia 20 GSM Connectivity Terminal is approved for use in the GSM 900 a
5. You can use the Nokia 20 GSM Connectivity Terminal with most commercially available communications applications such as Microsoft Exchange Microsoft Outlook and Netscape Navigator For example Windows 95 98 2000 NT 4 0 include several communications applications such as Dial Up Networking and HyperTerminal For assistance refer to the user manuals of the software you are using 2001 Nokia Mobile Phones All rights reserved 8 Introduction 3 Getting started E Setting up the terminal To use the Nokia 20 GSM Connectivity Terminal for the first time proceed as follows 1 Install the SIM card 2 Mount the terminal on the cradle 3 Place the terminal in a proper location 4 Connect the data cable to the terminal and to a PC or other compatible device Connect the power supply to the terminal and to an AC wall outlet 5 Enter the PIN code if your SIM card requires it see page 12 N Warning To avoid damage to the SIM card do not install move or remove the SIM card if the power supply is connected to an AC wall outlet Mount the terminal on the cradle before connecting the power supply 2001 Nokia Mobile Phones All rights reserved 9 Getting started Installing the SIM card Keep all miniature SIM cards out small children s reach The SIM card and its contacts can easily be damaged by scratches or bending so be careful when handling inserting or removing the card Insert the SIM card ensuring that the bevelled cor
6. ill any warranty obligations and to enjoy this product for many years When using your terminal OR any accessory Keep it and all its parts and accessories out of small children s reach Keep it dry Precipitation humidity and liquids contain minerals that will corrode electronic circuits Do not use or Store it in dusty dirty areas Do not store it in hot areas High temperatures can shorten the life of electronic devices and warp or melt certain plastics Do not store it in cold areas When the terminal warms up to its normal temperature moisture can form inside the terminal which may damage electronic circuit boards Do not attempt to open it Non expert handling of the device may damage it Do not drop knock or shake it Rough handling can break internal circuit boards Do not use harsh chemicals cleaning solvents or strong detergents to clean it Wipe it with a soft cloth slightly dampened in a mild soap and water solution Do not paint it Paint can clog the device and prevent proper operation Use only the supplied or an approved replacement or external antenna Unauthorised antennas modifications or attachments could damage the terminal and may violate regulations governing radio devices When dismounting the terminal from the cradle first disconnect the power supply from the terminal If the terminal or any accessory is not working properly take it to your nearest qualified service facility The personnel there will as
7. ith a standard FME connector to be connected to the terminal Configurator Software For a more advanced configuration of the terminal 2001 Nokia Mobile Phones All rights reserved 18 Nokia 20 GSM Connectivity Terminal accessories 6 Troubleshooting First things to check 1 Check that the data cable is firmly connected to the terminal and to the PC or other compatible device 2 Check that the power supply is firmly connected to the terminal and to an AC wall outlet 3 Check that the antenna is firmly connected to the terminal 4 Disconnect the power supply from the AC wall outlet before you check that the SIM card is installed properly Reception is poor If there are problems with the reception for example interruptions in the service the signal may be too weak Check the signal strength with the following AT command in the HyperTerminal connection window at csq The response is csq lt rssi gt 99 The parameters for lt rssi gt are 0 113 dBm or less poor coverage 1 111 dBm medium coverage 2 30 109 53 dBm at 2 dBm intervals good coverage 31 51 dBm or greater excellent coverage 99 not known or not detectable 2001 Nokia Mobile Phones All rights reserved 19 Troubleshooting For example response csq 31 99 means that the signal strength is excellent If the signal is weaker than 95 dBm the lt rssi gt parameter is 9 or less move the terminal to another location If the terminal d
8. n different electronic devices PC television etc To avoid interference place the terminal far enough from other electronic devices 2001 Nokia Mobile Phones All rights reserved 11 Getting started Connecting the cables 1 Connect the data cable from the terminal to a PC or other compatible device Use only a cable supplied by Nokia Connect the power cord from the power supply to the terminal Connect the power supply to an AC wall outlet Entering the PIN code The PIN Personal Identification Number code protects your SIM card against unauthorised use It is usually supplied with the SIM card If the SIM card requires a PIN code you must enter it to be able to use the terminal In a Windows environment you can enter the PIN code for example with HyperTerminal as follows 1 Start the HyperTerminal program Start Programs Accessories HyperTerminal then double click the HyperTrm exe icon In the Connection Description dialog box type a name for the connection in the Name box for example GSM1 and click OK In the Phone Number dialog box there is a Connect using list In the list select Direct to Com X where COM X is the COM port to which you have connected the terminal Click OK In the COM X Properties dialog box select the port settings displayed in Figure 1 Port settings and click OK In the HyperTerminal connection window type at and press ENTER The program will answer OK 2001 Nokia M
9. nd GSM 1800 networks and in the GSM 900 1800 dual band network The Nokia 20 GSM Connectivity Terminal supports High Speed Circuit Switched Data HSCSD which enables data transmission rates of up to 43 2 kops HSCSD makes downloading large files faster and more convenient Some of the features supported by the Nokia 20 GSM Connectivity Terminal are called network services They are special services provided by wireless service providers Before you can take advantage of any of these network services you must subscribe to these service s from your home service provider and obtain instructions for their use Services that need to be subscribed to are typically data service and fax service Some service providers may not provide all communications services Contact your service provider for further information about the availability and details of the services in your home network To access the Internet you must have subscribed to the data service from your service provider and obtained an Internet access point from an Internet service provider Note that dual band functionality and HSCSD are network dependent features Check with your local service provider if you can subscribe to them 2001 Nokia Mobile Phones All rights reserved 7 Introduction E Communications software To connect to the Internet to send and receive e mail or faxes or to transmit data from your PC you need the appropriate data and fax communications software
10. ner is on the bottom right and the golden contact area is facing downwards Mounting the terminal Mount the terminal on the cradle using the three screws supplied in the sales package Turn the antenna into an upright position Lind Note If you want to mount the terminal on a wall first attach the cradle to the wall as described below before mounting the terminal on the cradle 2001 Nokia Mobile Phones All rights reserved 10 Getting started Placing the terminal Caution In order to comply with RF exposure requirements install the terminal so that a minimum distance of 20 cm can be maintained between the antenna and all persons If you use an external antenna install the antenna so that a minimum distance of 20 cm can be maintained between the antenna and all persons with antenna gain not exceeding 3 dBi Place the terminal in a proper location for example on the desk far enough from your PC It is also possible to install the terminal to a wall 1 Choose a location far enough from electronic devices so that no interference takes place 2 Drill appropriate screws through the three indentations on the cradle Note The three small holes are not for wall mounting but for mounting the terminal on the cradle 3 After you have secured the cradle to the wall mount the terminal as described above in section Mounting the terminal Note All radio transmitting devices send signals which may cause interference i
11. obile Phones All rights reserved 12 Getting started If you do not get an OK response refer to section Troubleshooting To enter the PIN code type at cpin PIN where PIN is your PIN code Press ENTER See Figure 2 HyperTerminal connection for details If entering the PIN code fails three times successively the code is blocked Refer to section Troubleshooting Changing the PIN code To protect your SIM card against unauthorised use it is good to change the factory setting PIN code supplied by your service provider The PIN code can be 4 to 8 digits long To change the PIN code enter the following AT command in the HyperTerminal connection window at cpwd sc OLDPIN NEWPIN where OLDPIN is the old PIN code and NEWPIN the new code Press ENTER See Figure 2 HyperTerminal connection for details 2001 Nokia Mobile Phones All rights reserved 13 Getting started COM1 Properties Figure 1 Port settings 2001 Nokia Mobile Phones All rights reserved 14 Getting started GSM1 HyperTerminal ioj x File Edit View Call Transfer Help ols 23 2a 2 at OK att cpin 0000 OR attcpwd se 0000 1234 OK 4 gt Connected 0 01 20 Auto detect 1152008N 1 Figure 2 HyperTerminal connection E AT commands Other AT commands which are used to control the terminal can be found in the List of AT Commands on the CD ROM The Nokia 20 GSM Connectivity Terminal supports ITU T V 25ter
12. oes not receive a stronger signal contact your service provider Anexternal antenna may improve the reception The PIN code is blocked If entering the PIN code fails three times successively the code is blocked You can unblock it by entering your PUK Personal Unblocking Key code The PUK code may be supplied with the SIM card If not contact your local service provider for the code If you lose the code contact your service provider When the PIN code is blocked light indicators 3 and 4 blink To unblock the code proceed as follows e In the HyperTerminal connection window type the AT command at cpin and press ENTER If the PUK code is required the response is cpin SIM PUK e Enter the PUK code with the command at cpin PUK PIN where PUK is your PUK code and PIN your old or new PIN code Press ENTER The HyperTerminal connection does not function If you do not get an OK response when you enter at in the HyperTerminal connection window first check that the port settings are correct see Figure 1 Port settings on page 14 It is also possible that your PC or software is incompatible with the terminal Contact your PC and software dealers for advice 2001 Nokia Mobile Phones All rights reserved 20 Troubleshooting 7 Care and maintenance Your Nokia 20 GSM Connectivity Terminal is a product of superior design and craftsmanship and should be treated with care The suggestions below will help you to fulf
13. r danger When connecting the terminal or any accessory to another device read its user s guide for detailed safety instructions Do not connect incompatible products Do not cover the terminal 2001 Nokia Mobile Phones All rights reserved 22 Important safety information Do not use the terminal in an environment where strong radiation or magnetic fields may exist Note that the terminal is for indoor use only Electronic devices Most modern electronic equipment is shielded from radio frequency RF signals However certain electronic equipment may not be shielded against the RF signals from your terminal Pacemakers Pacemaker manufacturers recommend that a minimum separation of 20 cm 6 inches be maintained between a wireless phone and a pacemaker to avoid potential interference with the pacemaker These recommendations are consistent with the independent research by and recommendations of Wireless Technology Research Persons with pacemakers e Should always keep the terminal more than 20 cm 6 inches from their pacemaker when the terminal is switched on e If you have any reason to suspect that interference is taking place stop using your terminal immediately Hearing aids Some digital wireless phones may interfere with some hearing aids In the event of such interference you may want to consult your service provider Other medical devices Operation of any radio transmitting equipment including cellular phones may
14. s of this document Nokia reserves the right to revise this document or withdraw it at any time without prior notice The availability of particular products may vary by region Please check with the Nokia dealer nearest to you Table of contents For YOUR safety ssusasssuss 4 TCU CHO ascccssiereccsecescaesis 5 System requirements sirsa 7 Network SERVICES scaissinnrsacitirsrise 7 Communications software 8 Getting started 9 Setting up the terminal 9 AT COMIMANGS spsssicssssriscsaics 15 Light indicators sinaia 16 Nokia 20 GSM Connectivity Terminal accessories 18 Troubleshooting 19 Care and maintenance 21 Important safety EONA tOM acidic 22 Technical specifications 24 2001 Nokia Mobile Phones All rights reserved 1 For your safety Read these simple guidelines Breaking the rules may be dangerous or illegal Further detailed information is given in this manual INTERFERENCE All wireless equipment may get interference which could affect performance DO NOT USE IN HOSPITALS Follow any regulations or rules Do not use near medical equipment USE SENSIBLY Do not touch the antenna unnecessarily USE QUALIFIED SERVICE Only qualified service personnel must install or repair equipment ACCESSORIES Use only approved accessories Do not connect incompatible products MAKE BACKUP COPIES Remember to make backup copies of all important data CO
15. sist you and if necessary arrange for service 2001 Nokia Mobile Phones All rights reserved 21 Care and maintenance 8 Important safety information The Nokia 20 GSM Connectivity Terminal power supply ACW 3 converts line voltage of 110V 220V 230V AC to low voltage DC Note The power supply socket should be easily accessible and it must not be covered The power supply is insulation class 2 covered WARNING Dangerous voltage Do not attempt to open the casing Note This power supply is for indoor use only Do not expose the unit to water rain or dust The power supply should be disconnected from the socket when the terminal is not in use for a prolonged period of time or when the power supply is not connected to the terminal When you disconnect the power cord of the power supply grasp and pull the plug not the cord IMPORTANT Use only the power supply approved by Nokia The use of any other types will invalidate any approval or warranty applying to the terminal and may be dangerous Operating environment Remember to follow any special regulations in force in any area and always switch off the terminal whenever it is forbidden to use it or when it may cause interference or danger The Nokia 20 GSM Connectivity Terminal is switched on when the power supply is connected to the terminal and to an AC outlet Do not connect the power supply whenever it is forbidden to use a wireless phone or when it may cause interference o
16. ved 24 Technical specifications Electro magnetic compatibility Europe The terminal is tested for electro magnetic compatibility EMC according to the ETS 300 342 1 13 standards 2001 Nokia Mobile Phones All rights reserved 25 Technical specifications
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