This document is available at http://www.falcom.deFunkanlagen Leipoldt, D-98704 Langewiesen, Gewerbering 6Tel: +49 3677 8042-0Fax: +49 3677 8042-215 Email: info@falcom.deFALCOM A2(INCLUDING A2-A, A2-B, A2-1 AND EVALUATION BOARD)User Manual / Command ListDate: 04 October 1999
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 10INTRODUCTION........................................................................................................50.1USED ABBREVIATIONS.............................................................................................50.2RELATED DOCUMENTS............................................................................................50.3SECURITY................................................................................................................60.4SAFETY STANDARDS.........................................................................................91GSM 07.05 AND 07.07 COMMANDS.......................................................................101.1PREFACE...............................................................................................................101.2COMMANDS CONCERNING MODEM HARDWARE...................................................101.2.1AT+CGMI.......................................................................................................101.2.2AT+CGMM.....................................................................................................101.2.3AT+CGMR......................................................................................................101.2.4AT+CGSN.......................................................................................................111.3NETWORK REGISTRATION COMMANDS................................................................111.3.1AT+CPIN.........................................................................................................111.3.2AT+CREG.......................................................................................................121.3.3AT+COPS........................................................................................................121.3.4AT+CSQ..........................................................................................................131.4SERIAL LINK CONTROL COMMANDS.....................................................................141.4.1ATE.................................................................................................................141.4.2ATQ.................................................................................................................141.4.3ATV.................................................................................................................151.4.4AT&C..............................................................................................................151.4.5AT&D..............................................................................................................151.4.6AT+IPR...........................................................................................................161.4.7AT+ICF...........................................................................................................161.4.7AT+IFC...........................................................................................................171.5CALL CONTROL COMMANDS.................................................................................181.5.1ATD;................................................................................................................181.5.2AT+VGR.........................................................................................................181.5.3AT+VGT.........................................................................................................191.5.4ATD.................................................................................................................191.5.5ATA.................................................................................................................191.5.6ATS0...............................................................................................................201.5.7ATH.................................................................................................................201.5.8AT+VTS..........................................................................................................201.5.9AT+VTD.........................................................................................................211.5.10+++..................................................................................................................211.5.11ATO.................................................................................................................211.5.12AT+CBST........................................................................................................211.5.13REMOTE DISCONNECTION.................................................................................221.6CALL INFORMATION COMMANDS..............................................................231.6.1AT+CR............................................................................................................231.6.2AT+CRC..........................................................................................................231.7CALL SETTING COMMANDS...................................................................................241.7.1AT+CCFC.......................................................................................................241.7.2AT+CCWA......................................................................................................241.7.3AT+CLIP.........................................................................................................251.7.4AT+CLIR.........................................................................................................261.7.5AT+COLP.......................................................................................................271.8PHONEBOOK COMMANDS......................................................................................281.8.1AT+CPBS........................................................................................................28
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 21.8.2AT+CPBR.......................................................................................................281.8.3AT+CPBF........................................................................................................291.8.4AT+CPBW......................................................................................................301.9MESSAGE HANDLING COMMANDS.........................................................................311.9.1AT+CSCA.......................................................................................................311.9.2AT+CMGL......................................................................................................311.9.3AT+CMGR......................................................................................................331.9.4AT+CMGS......................................................................................................351.9.5AT+CMSS.......................................................................................................361.9.6AT+CMGW.....................................................................................................361.9.7AT+CMGD......................................................................................................381.10MESSAGE SETTING COMMANDS............................................................................391.10.1AT+CSMS.......................................................................................................391.10.2AT+CPMS.......................................................................................................391.10.3AT+CMGF......................................................................................................401.10.4AT+CSMP.......................................................................................................411.10.5AT+CSDH.......................................................................................................411.10.6AT+CSCS........................................................................................................421.10.7AT+CNMI.......................................................................................................421.10.8AT+CSCB.......................................................................................................451.11FUNCTIONALITY COMMANDS................................................................................471.11.1AT+GCAP.......................................................................................................471.11.2AT+CLCK.......................................................................................................471.11.3AT+CPWD......................................................................................................481.11.4AT+CFUN.......................................................................................................481.11.5AT+CPAS........................................................................................................491.12STORING/RESTORING COMMANDS........................................................................501.12.1ATZ.................................................................................................................501.12.2AT&W.............................................................................................................501.12.3AT&F..............................................................................................................501.12.4AT+CSAS........................................................................................................501.12.5AT+CRES........................................................................................................511.12.6MODEM DEFAULT SETTINGS.............................................................................511.13ERROR MESSAGE HANDLING AND SURVEY............................................................521.13.1AT +CMEE......................................................................................................521.13.2MOBILE EQUIPMENT ERROR RESULT CODE : +CME ERROR: <ERR>.................521.13.3MESSAGE SERVICE FAILURE RESULT CODE: +CMS ERROR: <ERR>................531.13.4AT +CEER......................................................................................................562A2-A / A2-B................................................................................................................582.1TECHNICAL DATA..................................................................................................582.2POSSIBLE EXTERNAL DEVICES:.............................................................................592.3CONNECTORS AT THE A2......................................................................................602.4PIN-OUT OF THE A2 MODULE...............................................................................612.5SPECIAL FUNCTIONALITY PINS.............................................................................612.5.1PIN 29 ON C1, PIN 3 ON C2 (SOFT ON/OFF)....................................................612.5.2PIN 26 ON C1 (RSTF).......................................................................................622.5.3PIN 5 ON C2 (BRSF).........................................................................................622.6FIRMWARE DOWNLOAD PROCEDURE...................................................................623A2-1 MODULE...........................................................................................................643.1TECHNICAL DATA.................................................................................................64
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 33.2CONNECTORS AT THE A2-1...................................................................................653.3FUNCTIONAL DESCRIPTION...................................................................................663.3.1IGNITION LINE..................................................................................................663.3.2SERIAL HANDLING............................................................................................663.3.3RESET CONFIGURATION....................................................................................673.3.4FIRMWARE UPDATE..........................................................................................674EVALUATION BOARD............................................................................................684.1TECHNICAL DATA..................................................................................................684.2CONNECTORS AND UNITS ON THE EVALUATION BOARD.......................................684.3EVALUATION BOARD AND ACCESSORIES..............................................................694.4FUNCTIONAL OVERVIEW.......................................................................................694.5USER MMI DESCRIPTION......................................................................................694.5.1MAKE IT WORK.................................................................................................694.5.2KEYPAD OVERVIEW..........................................................................................704.5.3DISPLAY OVERVIEW.........................................................................................704.5.4SIM CARD ISSUES.............................................................................................714.5.5SWITCHING ON/OFF THE PHONE......................................................................714.5.6BASIC MMI FUNCTIONS....................................................................................724.5.7OTHER USEFUL FUNCTIONS..............................................................................734.5.7.1Call Forwarding.........................................................................................734.5.7.2Call Barring................................................................................................734.5.8MENU FUNCTIONS............................................................................................744.5.8.1Phone Bk (PHONE BOOK)........................................................................754.5.8.2Text MSG (Short Message Service)............................................................794.5.8.3CALL INFO...............................................................................................814.5.8.4Networks....................................................................................................824.5.8.5Call Setup..................................................................................................824.5.8.6Phn Setup...................................................................................................834.5.9USING THE MENU KEY DURING A CALL.............................................................854.5.9.1Security......................................................................................................854.5.9.2In the case one call is active........................................................................854.5.9.3In the case two calls are active....................................................................864.5.9.4Call Waiting...............................................................................................875FALCOM A2 TEST SOFTWARE.............................................................................885.1OVERVIEW............................................................................................................885.2FALCOM.INI.......................................................................................................885.3FALCOM.EXE.....................................................................................................885.3.1VOICE-CALL AND SMS – CALL.....................................................................895.3.2OPTIONS...........................................................................................................905.3.3INFO.................................................................................................................905.3.4TEST SOFTWARE APPENDIX...............................................................................906APPENDIX.................................................................................................................956.1MECHANICAL DRAWING OF THE A2 MODULE......................................................956.2RECOMMENDATION FOR POWER SUPPLY LAYOUT...............................................966.3A2 PIN DESCRIPTION.............................................................................................976.3.1CONNECTOR C1................................................................................................976.3.2CONNECTOR C2................................................................................................98
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 46.3.3CONNECTOR C3................................................................................................986.3.4CONNECTOR C4................................................................................................98RevisionDateAuthorComments1.0008.03.1999A.UlrichCreation1.0131.08.1999A.Ulrich,R.GeorgiAdditional hardware information, error messages,commands +CNMI, serial link controls1.0204.10.1999R.GeorgiConnector C1,Correction AT+VGR,+VGT
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 50 IntroductionThis manual is focussed on the GSM data solutions of the FALCOM A2series from Funkanlagen Leipoldt OHG. It contains information about theFALCOM A2 embedded GSM module, the FALCOM A2-1 GSM modemand phone and the A2 evaluation board. It does not contain specialinformation about the GSM related accessories, as there are the dial-handset,the hands free set, the external battery pack and the mobile data terminals,which are also produced at Funkanlagen Leipoldt OHG.Information furnished herein by Funkanlagen Leipoldt OHG isbelieved to be accurate and reliable. However, no responsibility isassumed for its use. Also the information contained herein is subject tochange without notice.Users are advised to quickly proceed to the “Security” chapter and readthe hints carefully.0.1 Used abbreviationsETSIEuropean Telecommunications Standards InstituteGSMGlobal System for Mobile communicationsIMEIInternational Mobile station Equipment IdentityMEMobile EquipmentPLMNPublic Land Mobile NetworkPINPersonal Identification NumberPUKPersonal Unblocking KeyRPReceive ProtocolRXQUALReceived Signal QualitySIMSubscriber Identity ModuleSMSShort Message ServiceSMS/PPShort Message Service/Point-to-PointTATerminal AdapterTETerminal EquipmentTPTransmit Protocol0.2 Related documents
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`• ETSI GSM 07.07“AT command set for GSM Mobile Equipment”
`• ITU-T V.25ter“Serial asynchronous automatic dialling and control”
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`• ETSI GSM 07.05“Use of Data Terminal Equipment – Data Circuitterminating Equipment interface for Short Message Service andCell Broadcast Service“
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 60.3 SecurityIMPORTANT FOR THE EFFICIENT AND SAFE OPERATION OFYOUR GSM MODEM READ THIS INFORMATION BEFORE USE !Your GSM modem is one of the most exciting and innovative electronicproducts ever developed. With it you can stay in contact with your office,your home, emergency services, and others, wherever service isprovided.GENERALYour modem utilises the GSM standard for cellular technology. GSM isa newer radio frequency (« RF ») technology than the current FMtechnology that has been used for radio communications for decades. TheGSM standard has been established for use in the European communityand elsewhere.Your modem is actually a low power radio transmitter and receiver. Itsends out and receives radio frequency energy. When you use yourmodem, the cellular system handling your calls controls both the radiofrequency and the power level of your cellular modem.EXPOSURE TO RF ENERGYThere has been some public concern about possible health effects ofusing GSM modem. Although research on health effects from RF energyhas focused for many years on the current RF technology, scientists havebegun research regarding newer radio technologies, such as GSM. Afterexisting research had been reviewed, and after compliance to allapplicable safety standards had been tested, it has been concluded thatthe product is fit for use.If you are concerned about exposure to RF energy there are things youcan do to minimise exposure. Obviously, limiting the duration of yourcalls will reduce your exposure to RF energy. In addition, you can reduceRF exposure by operating your cellular modem efficiently by followingthe below guidelines.EFFICIENT MODEM OPERATIONFor your modem to operate at the lowest power level, consistent withsatisfactory call quality :If your modem has an extendible antenna, extend it fully. Some modelsallow you to place a call with the antenna retracted. However yourmodem operates more efficiently with the antenna fully extended.Do not hold the antenna when the modem is « IN USE ». Holding theantenna affects call quality and may cause the modem to operate at ahigher power level than needed.
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 7ANTENNA CARE AND REPLACEMENTDo not use the modem with a damaged antenna. If a damaged antennacomes into contact with the skin, a minor burn may result. Replace adamaged antenna immediately. Consult your manual to see if you maychange the antenna yourself. If so, use only a manufacturer-approvedantenna. Otherwise, have your antenna repaired by a qualified technician.Use only the supplied or approved antenna. Unauthorised antennas,modifications or attachments could damage the modem and maycontravene local RF emission regulations or invalidate type approval.DRIVINGCheck the laws and regulations on the use of cellular devices in the areawhere you drive. Always obey them. Also, when using your modemwhile driving, please : give full attention to driving, pull off the road andpark before making or answering a call if driving conditions so require.ELECTRONIC DEVICESMost electronic equipment, for example in hospitals and motor vehiclesis shielded from RF energy. However RF energy may affect somemalfunctioning or improperly shielded electronic equipment.VEHICLE ELECTRONIC EQUIPMENTCheck your vehicle manufacturer’s representative to determine if any onboard electronic equipment is adequately shielded from RF energy.MEDICAL ELECTRONIC EQUIPMENTConsult the manufacturer of any personal medical devices (such aspacemakers, hearing aids, etc...) to determine if they are adequatelyshielded from external RF energy.Turn your modem OFF in health care facilities when any regulationsposted in the area instruct you to do so. Hospitals or health care facilitiesmay be using RF monitoring equipment.AIRCRAFTTurn your modem OFF before boarding any aircraft.Use it on the ground only with crew permission.Do not use in the air.To prevent possible interference with aircraft systems, Federal AviationAdministration (FAA) regulations require you to have permission from acrew member to use your modem while the plane is on the ground. Toprevent interference with cellular systems, local RF regulations prohibitusing your modem whilst airborne.
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 8CHILDRENDo not allow children to play with your modem. It is not a toy. Childrencould hurt themselves or others (by poking themselves or others in theeye with the antenna, for example). Children could damage the modem,or make calls that increase your modem bills.BLASTING AREASTo avoid interfering with blasting operations, turn your unit OFF whenin a « blasting area » or in areas posted : « turn off two-way radio ».Construction crew often use remote control RF devices to set offexplosives.POTENTIALLY EXPLOSIVE ATMOSPHERESTurn your modem OFF when in any area with a potentially explosiveatmosphere. It is rare, but your modem or its accessories could generatesparks. Sparks in such areas could cause an explosion or fire resulting inbodily injury or even death.Areas with a potentially explosive atmosphere are often, but not always,clearly marked. They include fuelling areas such as petrol stations ;below decks on boats ; fuel or chemical transfer or storage facilities ; andareas where the air contains chemicals or particles, such as grain, dust, ormetal powders.Do not transport or store flammable gas, liquid, or explosives, in thecompartment of your vehicle which contains your modem or accessories.Before using your modem in a vehicle powered by liquefied petroleumgas (such as propane or butane) ensure that the vehicle complies with therelevant fire and safety regulations of the country in which the vehicle isto be used.
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 90.4 SAFETY STANDARDSTHIS CELLULAR MODEM COMPLIES WITH ALL APPLICABLERF SAFETY STANDARDS.This cellular modem meets the standards and recommendations for theprotection of public exposure to RF electromagnetic energy establishedby governmental bodies and other qualified organisations, such as thefollowing :Directives of the European Community, Directorate General V in Mattersof Radio Frequency Electromagnetic Energy.
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 101 GSM 07.05 and 07.07 commands1.1 PrefaceIn the following the <err> parameter is sometimes shown. This parameterand its possible values are described in chapter “ Error message handlingand survey”.1.2 Commands concerning modem hardware1.2.1 AT+CGMICommand gives manufacturer information.CommandPossible responses+CGMIFunkanlagen Leipoldt OHG+CGMI=?OKRemarks:noneSource:GSM 07.07/5.1Implementation:yes1.2.2 AT+CGMMCommand gives GSM model information.CommandPossible responses+CGMMGSM 900 Phone Falcom A2+CGMM=?OKRemarks:noneSource:GSM 07.07/5.2Implementation:yes1.2.3 AT+CGMRCommand gives firmware revision information.CommandPossible responses+CGMR01.95.02+CGMR=?OKRemarks:noneSource:GSM 07.07/5.3Implementation:yes
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 111.2.4 AT+CGSNCommand gives IMEI information.CommandPossible responses+CGSN500002010000000+CGSN=?OKRemarks:noneSource:GSM 07.07/5.4Implementation:yes1.3 Network registration commands1.3.1 AT+CPINCommand is used to send the PIN to the modem, which is needed to registerinto the GSM network. After three unsuccessful attempts to enter the PINthe PUK is required. As second parameter the user should provide a newPIN.CommandPossible responses+CPIN=<pin>OK+CME ERROR: <err>+CPIN=<puk>,<new pin>OK+CME ERROR: <err>+CPIN?+CPIN: <code>+CME ERROR: <err>+CPIN=?OKDefined values:<pin>,<newpin>:4 to 8 digits string type value<puk>:8 digits string type value<code>:READYModem is not pending for any passwordSIM PINModem is waiting SIM PIN to be givenSIM PUKModem is waiting SIM PUK to be givenRemarks:+CME ERROR: 13shows up after 10 unsuccessful attempts to enterthe PUK. SIM card is damaged then.+CME ERROR: 10means that no SIM card is inserted.Source:GSM 07.07/8.3Implementation:yes
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 121.3.2 AT+CREGCommand is used to show the network registration status and to control thepresentation of an unsolicited result code +CREG: <stat> when there is achange in the network registration status.CommandPossible responses+CREG=[<n>]OK+CREG?+CREG: <n>,<stat>+CME ERROR: <err>+CREG=?+CREG: (list of supported <n>s)+CME ERROR: <err>Defined values:<n>:0disable network registrationunsolicited result code1enable network registration unsolicited result code<stat>:0not registered, ME is notcurrently searching a new operator toregister to1registered, home network2not registered, but ME iscurrently searching a new operator toregister to3registration denied4unknown5registered, roamingRemarks:noneSource:GSM 07.07/7.2Implementation:yes1.3.3 AT+COPSCommand is used to show the current and the available PLMN’s. It is alsoused to select a PLMN manually or automatically.CommandPossible responses+COPS=[<mode>[,<format>[,<oper>]]]OK+CME ERROR: <err>+COPS?+COPS: <mode>[,<format>,<oper>]+CME ERROR: <err>+COPS=?+COPS: list of supported(<stat>,numeric oper>)s+CME ERROR: <err>Defined values:<mode>:0automatic (<oper> field is ignored)1manual (<oper> field shall be present)
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 13<format>:2numeric <oper><oper>:string type; GSM Location Area Identificationnumber which consists of a three BCD digitcountry code coded as in ITU-T E.212 annex A[10], plus a two BCD digit network code, which isadministration specific<stat>:0unknown1available2current3forbiddenRemarks:noneSource:GSM 07.07/7.3Implementation:yes1.3.4 AT+CSQCommand is used to ask for the networks field strength and the current biterror rate.CommandPossible responses+CSQ+CSQ: <rssi>,<ber>+CME ERROR: <err>+CSQ=?+CSQ: (list of supported <rssi>s),(list of supported <ber>s)Defined values:<rssi>:0-113 dBm or less1-111 dBm2...30-109... -53 dBm31–51 dBm or greater99
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`not known or not detectable<ber>:0...7as RXQUAL values in the table in GSM05.08 [20] subclause 8.2.4 (in percent)99 not known or not detectableRemarks:noneSource:GSM 07.07/8.5Implementation:yes
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`FALCOM A2A2MAN.DOC04 OCTOBER 1999This confidential document is the property of Funkanlagen Leipoldt OHG and may not be copied or circulated without permission.Page 141.4 Serial link control commands1.4.1 ATEThe setting of this parameter determines whether or not the DCE echoescharacters received from the DTE during command state and onlinecommand state.CommandPoss