Manuals / Standard Horizon / Computer Equipment / Modem

Standard Horizon GM29 manual Mechanical Description, Overview

Models: GM29

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1. Mechanical Description

1.1 Overview

The pictures below show the mechanical design of the GM29 along with the positions of the different connectors and mounting holes. The GM29 case is made of durable PC/ABS plastic.

LED

Antenna

connectorAccess to

SIM card

RS232 connector

Figure 1.1 GM29 viewed from the left side

Mounting hole (x2)

Power

connector

Audio

connector

Figure 1.2 GM29 viewed from the right side

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LZT 123 7361 R1A

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Standard Horizon GM29 manual Mechanical Description, Overview

Contents

GM29 Integrator’s Manual First edition October Contents Part 3 Using AT Commands Audio 129 Network 145 Short Message Services Cell Broadcast 215 Alphabetical Listing of AT Commands 261 GM29 INTEGRATOR’S Manual Part 1 Overview Page Target Users IntroductionPrerequisites Manual StructureDescription GM29 ModemHighlights GM29 in a Communication System Main Blocks in a Wireless SystemInterface between the modem and the Application Gmsk Main Features and ServicesUssd Network registration Call barring Call transfer Precautions Service and SupportExplanations AbbreviationsGM29 INTEGRATOR’S Manual Part 2 Integrating the Modem Page Overview Mechanical DescriptionGM29 INTEGRATOR’S Manual Physical Dimensions Electrical Description Power ConnectorVCC Audio ConnectorHrin ToinBearn MicnBearp MicpTable below shows the antenna electrical characteristics Antenna ConnectorSIM Card Reader DCD RS232 Serial PortDTR GND DSR RTS CTSSerial Data Real Time Clock Software UpdatesSwitching Off the Modem Switching On the ModemResetting the Modem OperationOperating States/LED Hints for Integrating the Modem Safety Advice and PrecautionsInstallation of the Modem How to Install the Modem Antenna Possible communication disturbances include the following Accessories Data Features Technical DataPower Consumption LED Radio SpecificationsMechanical Specification Certification Declaration of Conformity GM29 INTEGRATOR’S Manual Part 3 Using AT Commands Page Syntax Description Introduction to AT CommandsATcommandparameter AT*command=parameter AT+command parameter AT*command parameter Error Codes 2 +CMS Error Message Service Failure Result Code Examples on How to Use the AT Commands GM29 INTEGRATOR’S Manual AT+CPIN Call ControlPIN Control ATANo Dial Tone ATD DialBusy Dialstring Description ATH Hang up ATO Return to Online Data ModeATP Select Pulse Dialling ATT Select Tone DiallingAT+CHUP ATX Call Progress Monitoring ControlHang up Call AT+CMOD? 10 AT+CMOD Call ModeAT+CMOD=? 12 AT+VTS Dtmf and Tone Generation 11 AT+CVHU Voice Hang-UpAscii DtmfATQ Result Code Suppression Control and StatusATS0 Automatic Answer Control ATS2 Escape Sequence Character ATS3 Command Line Termination CharacterATS2 ATS3?ATS4? ATS4 Response Formatting CharacterATS6 Blind Dial Delay Control ATS5 Command Line Editing Character BackspaceATS5? ATS6?ATS8 Comma Dial Modifier Delay Control ATS7 Connection Completion TimeoutATS7? ATS8?11 AT*ECAM Ericsson Call Monitoring 10 ATS10 Automatic Disconnect Delay ControlAT*EDST? 12 AT*EDST Ericsson Daylight Saving TimeAT*EDST=? 14 AT*EPEE Ericsson Pin Event 13 AT*EMAR Ericsson Master ResetAT*EMAR=? AT+CLCK15 TAT+CCLK Set Clock and Date 16 AT+CEER Extended Error ReportAT+CFUN? 17 AT+CFUN Set Phone FunctionalityAT+CFUN=? AT+CIND? 18 AT+CIND Indicator ControlAT+CIND=? 20 AT+CMEE Mobile Equipment Error 19 AT+CLAC List all available AT CommandsAT+CMER? 21 AT+CMER Mobile Equipment Event ReportingAT+CMER=? AT+CPAS=? 22 AT+CPAS Phone Activity Status23 AT+CPIN PIN Control SIM PIN2 PH-SIM PINSIM PUK2 BlockedAT+CPWD=? 24 AT+CPWD Change PasswordGM29 INTEGRATOR’S Manual 26 AT+CRC Cellular Result Code 25 AT+CR Service Reporting ControlAT+CSAS=? 27 AT+CSAS Save SettingsAT+CSQ 28 AT+CSQ Signal StrengthAT+CSQ=? AT+CTZU? 29 AT+CTZU Automatic Time Zone UpdateAT+CTZU=? AT*E2EAMS Ericsson M2M Audio Profile Modification AudioAT*E2EAMS? AT*E2EAMS=?Audio diagram of the Codec Configure current profile pr1 to pr21 Mute OFF AT*E2EAMS=255 AT*E2APR M2M Audio Profile Manipulation AT*E2APR= ErrorAT*E2APR? AT*E2APR=?AT*E2APR=? Ericsson Audio Line Request AT*EALRATMS,AFMS AT*EALR? EalrAT*EAMS Ericsson Audio Mode SelectionAT*EAMS? AT*EAMS=?AT*EARS Ericsson Audio Ring SignalAT*EARS? AT*EARS=?Ericsson Microphone Mode Ericsson Local Audio ModeAT*ELAM AT*EMICEricsson Music Mute Indication Request AT*EMIRAT*EXVC That is no clipping occurs. An external accessory Data CSD/HSCSD Select Bearer Service TypeAT+CBST AT+CBST?Name Description Radio Link Protocol AT+CRLPAT+CRLP? +CRLPAcknowledgment timer T1 *10ms AT+CGACT PDP Context Activate or Deactivate Data Gprs+CGACT? +CGACT=?+CGATT? AT+CGATT Gprs Attach or Detach+CGATT=? +CGDATA=? AT+CGDATA Enter Data State+CGDCONT? AT+CGDCONT Define PDP ContextCRLF+CGDCONT +CGDCONT=?APN +CGEREP? AT+CGEREP Gprs Event Reporting+CGEREP=? +CGPADDR AT+CGPADDR Show PDP AddressCRLF+CGPAD +CGPADDR=?+CGQMIN? AT+CGQMIN Quality of Service Profile Minimum Acceptable+CGQMIN=? 117 +CGQREQ? AT+CGQREQ Quality of Service Profile Requested+CGQREQ=? 119 GM29 INTEGRATOR’S Manual AT+CGREG? AT+CGREG Gprs Network Registration StatusAT+CGREG=? +CGSMS? 10 AT+CGSMS Select Service for MO SMS Messages+CGSMS=? AT+CHSC Data HscsdHscsd Current Call Parameters AT+CHSCHscsd Device Parameters AT+CHSDAT+CHSD AT+CHSD=?AT+CHSN Hscsd Non Transparent Call ConfigurationAT+CHSN? AT+CHSN=?Hscsd Parameters Report AT+CHSRAT+CHSR? AT+CHSR=?Hscsd Automatic User Initiated Upgrading AT+CHSUAT+CHSU? AT+CHSU=?128 AT*E2FAX Ericsson M2M Fax Comm. Baud Rate Modification FaxAT*E2FAX? AT*E2FAX=?Low Level Fax Commands AT&F Error AT&F Set to Factory Defined ConfigurationIdentification AT&W Store User ProfileAT+CGMI List all Supported AT CommandsRead MS Manufacturer Identification AT+CGMMRead MS Revision Identification AT+CGMRAT+CGSN Read MS Product Serial Number Identification10 AT+GCAP Request Modem Capabilities List Interface DTE ErrorAT&C 10.3 AT&D Circuit 108 DTR Response10.4 AT&S Circuit 107 DSR Response 10.5 AT+WS46 Mode Selection10.7 ATV DCE Response Format 10.6 ATE Command Echo10.8 ATZ Reset to Default Configuration AT+CMUX? 10.9 AT+CMUX Switch to 07.10 Multiplex ProtocolAT+CMUX=? 140 10.11 AT+ICF Cable Interface Character Format 10.10 AT+CRES Restore SMS SettingsAT+CRES=? AT+ICF?AT+IFC? 10.12 AT+IFC DTE-DCE Local Flow ControlAT+IFC=? 10.13 AT+ILRR Cable Interface Local Rate Reporting 10.14 AT+IPR Cable Interface Port CommandAT*E2ESC? 10.15 AT*E2ESC M2M Escape Sequence Guard TimeAT*E2ESC=? 11.1 AT*E2CD Ericsson M2M Cell Description NetworkAT*E2CD? AT*E2CD=?According to GSM 04.18 V8.6.0, the coding of the timing 11.2 AT*E2EMM Ericsson M2M Engineering Monitoring Mode AT*E2EMM=1 AT*E2EMM=7 Responses. Default value is 151 152 11.4 AT*EALS Ericsson Request ALS Status 11.3 AT*E2SPN M2M Service Provider IndicationSIM 11.5 AT*ECSP Ericsson Customer Service ProfileAT*ECSP=? AT*EPNR=? 11.6 AT*EPNR Ericsson Read SIM Preferred Network11.8 AT*E2SSN Ericsson M2M SIM Serial Number 11.7 AT*EPNWAT*ESLN? Esln 11.9 AT*ESLN Ericsson Set Line NameAT*ESLN=? 11.11 AT+CLCK 11.10 AT+CIMI Subscriber Identification+CPWD AT+CNUM 11.12 AT+CNUM Subscriber NumberLF+CNUM AT+CNUM=?UDI 11.13 AT+COLP Connected Line Identification PresentationAT+COLP? AT+COLP=?Disable AT+COPS? 11.14 AT+COPS Operator SelectionAT+COPS=? AT+CREG? 11.15 AT+CREG Network RegistrationAT+CREG=? AT*ECPI? 11.16 AT*ECPI Ciphering IndicatorAT*ECPI=? 166 AT*E2NBTS? 11.17 AT*E2NBTS Ericsson M2M Neighbour BTSAT*E2NBTS=? 168 12.1 AT*E2PBCS Ericsson M2M Phonebook Check Sum Phonebook12.2 AT*ESAG Ericsson Add to Group AT*ESCG=? 12.3 AT*ESCG Ericsson Create GroupAT*ESCN=? 12.4 AT*ESCN172 12.6 AT*ESDI Ericsson Delete Group Item 12.5 AT*ESDG Ericsson Delete GroupAT*ESDI=? 12.8 AT*EGIR Ericsson Group Item Read 12.7 AT*ESGR Ericsson Group ReadAT*ESGR AT*ESGR=?AT*ESNU? 12.9 AT*ESNU Ericsson Settings Number12.11 AT+CPBR Phonebook Read 12.10 AT+CPBF Phonebook Find+CPBF=? +CPBR=?Nlength Description AT+CPBS? 12.12 AT+CPBS Phone StorageAT+CPBS=? AT+CPBW=? 12.13 AT+CPBW Phonebook WriteTlength Description 13.2 AT+CGSMS Select Service for MO SMS Messages Short Message Services Point to Point13.1 AT+CPIN PIN Control 13.3 AT+CPMS Preferred Message Storage182 AT+CSCA? 13.4 AT+CSCA Service Centre AddressAT+CSCA=? 13.6 AT+CMGW Write Message to Memory 13.5 AT+CMGF Message FormatAT+CMGF? AT+CMGF=?ESC Text Mode186 13.7 AT+CMGS Send Message ESC ErrorAT+CMGS=? 188 AT+CMGF=1 AT+CSDH=1 AT+CMSS=? 13.8 AT+CMSS Send From Storage+CMGC 13.9 AT+CMGC Send CommandAT+CMGC=? Text is entered ctrl-Z/ESC By toda AT+CNMI? 13.10 AT+CNMI New Message Indications to TEAT+CNMI=? No SMS-DELIVER indications are routed to the TE 196 +CBM AT+CMGR= 13.11 AT+CMGR Read MessageAT+CMGR=? Successful and CBM storage +CMGR200 201 Compressed text not supported +CMGL 13.12 AT+CMGL List MessageAT+CMGL=? 204 DELIVERs AT+CMGL206 207 208 13.13 AT+CMGD Delete Message 13.14 AT+CSDH Show Text Mode ParametersAT+CMGD=? AT+CSDH?AT+CSMP? 13.15 AT+CSMP Set Text Mode ParametersAT+CSMP=? AT+CSCS? 13.16 AT+CSCS Select Character SetAT+CSCS=? IRA+CSMS 13.17 AT+CSMS Select Message ServiceAT+CSMS? AT+CSMS=?Short Message Services Point to Point 214 14.1 AT+CNMI New Message Indications to TE Short Message Services Cell Broadcast14.2 AT+CSCB Select Cell Broadcast Message Type AT+CSCB?216 AT*E2STKS SIM Application ToolkitSTK 15.3 AT*E2STKD M2M STK Display Text Display Text ErrorAT*E2STKD=? GET Inkey 15.4 AT*E2STKG M2M STK Get InkeyAT*E2STKG=? 220 Input 15.5 AT*E2STKI M2M STK Get InputAT*E2STKI=? Answer Description 223 15.6 AT*E2STKL M2M STK Select Item Select Item ErrorAT*E2STKL=? Maximum length is fixed UP Menu Error 15.7 AT*E2STKM M2M STK Set Up MenuAT*E2STKM=? GSM default alphabet Call Error 15.9 AT*E2STKC M2M STK Set Up Call15.8 AT*E2STKN M2M STK Envelope Menu Selection AT*E2STKN=?User Sending an SMS 15.10 *E2STKE STK Send Short Message15.11 *E2STKP STK Send SS 15.12 *E2STKU STK Send Ussd 15.13 *E2STKR STK Refresh 15.14 AT*E2STKTO SIM Application Toolkit SettingsUnsolicited result code *E2STKTO command 16.1 AT+CPIN PIN Control Supplementary Services16.2 AT+CACM Accumulated Call Meter AT+CAMM? 16.3 AT+CAMM Accumulated Call Meter MaximumAT+CAMM=? AT+CAOC? 16.4 AT+CAOC Advice of ChargeAT+CAOC=? AT+CPUC? 16.5 AT+CPUC Price Per Unit and Currency TableAT+CPUC=? SEKEdif 16.6 AT*EDIF Ericsson Divert FunctionAT*EDIF? AT*EDIF=?AT*EIPS=ID 16.7 AT*EIPS Identity Presentation SetAT*EIPS? AT*EIPS=?16.8 AT*ELIN Ericsson Line Set 16.9 AT*E2SSD M2M Supplementary Service DispatchAT*ELIN? AT*ELIN=?16.10 AT*E2SSI M2M Supplementary Service Indications Ssinetworkproblem SsisimerrorSsinumbererr SsicallbarredTeleservice BearerserviceBsallpadaccesscaservices MultipartyTsalldataservices BsallsynchronousservicesTsallteleservicesexceptsms BS12KBITUNRESTRICTEDDIGITALTemporarydefaultallowed TemporarydefaultrestrictedSsstatusprovisioned Ssstatuspra+CCFC 16.11 AT+CCFC Call Forwarding number and ConditionsAT+CCFC=? Default value if ‘+’ is in sca AT+CCWA? 16.12 AT+CCWA Call WaitingAT+CCWA=? Unsolicited Result Codes +CCWA number, type, class AT+CHLD=? 16.13 AT+CHLD Call Hold and MultipartyAT+CLIP? 16.14 AT+CLIP Call Line Identification PresentationAT+CLIP=? 16.15 AT+CLIR Calling Line Identification Restriction Description Command Possible ResponsesPresentation indicator is used according to AT+CSSN? 16.16 AT+CSSN Supplementary Service NotificationAT+CSSN=? Enable the +CSSU result code presentation status in the TA AT+CUSD? 16.17 AT+CUSD Unstructured Supplementary Service DataAT+CUSD=? +CUSD0 OK Different alternatives are shown below+CUSD0,ALARM 260 Alphabetical Listing of AT Commands AT*EAMS AT*EALRAT*EARS AT*ECAMAT+CCWA AT+CCLKAT+CFUN AT+CGACTAT+CMGD AT+CMGCAT+CMGF AT+CMGRAT+CSMS AT+CSMPAT+CSSN AT+CTZUATX ATVATZ E2STKE