s000506b at Commands

CDMA1xEVDOEV1Models

ATCommandsReferenceGuide

2 MultiTechSystems,Inc.ATCommandsforEV1Modems

CDMA1xEVDOATCommandsReferenceGuideforthefollowingproducts:SocketModemCell(MTSMCEV1U)SocketModemiCell(MTSMCEV1IP)MultiModemCell(MTCBAEV1U1)MultiModemrCell(MTCBAEV1EN3)QuickCarrierUSB(MT100UCCEV1)PNS000506B,RevisionB

CopyrightThispublicationmaynotbereproduced,inwholeorinpart,withoutpriorexpressedwrittenpermissionfromMultiTechSystems,Inc.Allrightsreserved.Copyright2011,byMultiTechSystems,Inc.MultiTechSystems,Inc.makesnorepresentationsorwarrantywithrespecttothecontentshereofandspecificallydisclaimanyimpliedwarrantiesofmerchantabilityorfitnessforanyparticularpurpose.Furthermore,MultiTechSystems,Inc.reservestherighttorevisethispublicationandtomakechangesfromtimetotimeinthecontenthereofwithoutobligationofMultiTechSystems,Inc.tonotifyanypersonororganizationofsuchrevisionsorchanges.

RevisionsRevisionLevel Date Description

A 03/29/11 Initialrelease.B 10/06/2011 Removedunsupportedcommands.

TrademarksMultiTechandtheMultiTechlogoareregisteredtrademarksofMultiTechSystems,Inc.TheHuaweilogoandotherreferencesaretrademarksofHuaweiTechnologiesCo.,Ltd.

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MultiTechSystems,Inc.ATCommandsforEV1Modems 3

ContentsChapter1Introduction..................................................................................................................................5

AcronymsUsedinThisGuide....................................................................................................................................5

ResultCodesOverview..............................................................................................................................................6

FormattingConventionsOverview............................................................................................................................6

OverviewofATCommands.......................................................................................................................................6

SummaryofSupportedCommandsDescribedinthisDocument................................................................................9

Chapter2BasicInformationQueryandCommandSettings.........................................................................11^HWVERHardwareVersionQuery.........................................................................................................................11

^MDNQueryMDN................................................................................................................................................12

^MEIDMEIDQuery...............................................................................................................................................12

^PRLVERPRLVersionQuery..................................................................................................................................13

^SOFTDNSoftShutDown......................................................................................................................................13

^TIMETimeQuery.................................................................................................................................................13

+CGMM/+GMMProductName.............................................................................................................................14

+CGMRSoftwareVersionQuery............................................................................................................................15

+CIMIIMSIRead....................................................................................................................................................15

+CMEEErrorReporting..........................................................................................................................................16

+CSQRSSIQueryFunction.....................................................................................................................................17

+GCAPQueryMSCurrentlySupportedCapabilities................................................................................................18

+GMIManufacturerInformationQuery.................................................................................................................18

+GSNElectronicSerialNumber(ESN)Query..........................................................................................................18

A/RepeatPreviousCommand...............................................................................................................................19

EEcho...................................................................................................................................................................19

S3CommandLineCarriageReturnCharacter.........................................................................................................20

S4ResponseFormatCharacter..............................................................................................................................20

S5BackspaceCharacter.........................................................................................................................................21

VResponseFormat...............................................................................................................................................21

Chapter3SystemSettingCommands..........................................................................................................22^PREFMODEPreferentialNetworkMode...............................................................................................................22

^RESETReset.........................................................................................................................................................22

^SYSINFOSystemInformationQuery.....................................................................................................................23

Chapter4SMSCommands..........................................................................................................................24^HCMGLSMSList..................................................................................................................................................24

^HCMGRSMSRead...............................................................................................................................................25

^HCMGSMessageSendingCommand....................................................................................................................26

^HSMSSSSMSParameterSelection.......................................................................................................................27

+CMGDSMSDeletion............................................................................................................................................28

Contents


+CMGFSMSFormatSetting...................................................................................................................................29

+CMGWSMSStorage............................................................................................................................................29

+CNMANewSMSAcknowledgement....................................................................................................................30

+CNMINewSMSNotificationSetting....................................................................................................................31

+CPMSSMSStorageSelection...............................................................................................................................33

Chapter5SecuritySettingInterface............................................................................................................34+CFUNOperationModeSetting.............................................................................................................................34

Chapter6DataServicesCommands............................................................................................................35^ISDORReadDatacardDormantState...................................................................................................................35

^PPPCFGReadPPPUserPassword........................................................................................................................35

AppendixACMEErrorList...........................................................................................................................36CMEErrors..............................................................................................................................................................36

CMEErrorsandDescriptions...................................................................................................................................36

SelfDefinedCommonErrors...................................................................................................................................37

UsingSelfDefinedCommonErrors..........................................................................................................................37

AppendixBCMSErrorList...........................................................................................................................38

AppendixCSummaryofFinalResultCodes.................................................................................................39

AppendixDInitialParameterValuesafterMS(MobileStation)IsStarted...................................................40

Index..............................................................................................................................................................41


Chapter 1 Introduction

ThisguidedescribestheATcommandsavailableforCDMA1xEVDOEV1models.

AcronymsUsedinThisGuideThefollowingtabledescribesacronymsthatthisguideuses.

Acronym DescriptionTE TerminalEquipment

MS MobileStation

SM Shortmessage

RSSI Receivesignalstrengthindicator

BER Biterrorrate

PLMN Publiclandmobilenetwork

RPLMN RegisteredPLMN

URC Unsolicitedresultcode

DCS Datacodingscheme

CLIP CallLineIdentifierpresentation

PDP PacketDataProtocol

SCA ServiceCenterAddress

Chapter1Introduction


ResultCodesOverviewThecommandtablesdonotshowresultcodesunlessspecialconditionsapply.TheresultcodeOKisreturnedwhenthecommandhasbeenexecuted.ERRORmaybereturnedifparametersareoutofrange.ERRORisreturnedifacommandisvalid,butwasissuedincorrectly.COMMANDNOTSUPPORTisreturnedifthecommandisnotrecognized.

FormattingConventionsOverviewThisguideusesthefollowingformatconventions:

Charactercodesorkeystrokesthataredescribedwithwordsorstandardabbreviationsareshownwithinanglebrackets,suchasforCarriageReturnandforablankspacecharacter.

Numericvaluesaredecimalunlessprefixedasfollows:

Hexadecimalvaluesareshownwithaprefixof0x,i.e.intheform0x3D.

Commandsyntaxisnotedas:^PREFMODE=[,b].TheATcharactersarenotshownbutmustbeincludedbeforeallcommands.^PREFMODEisusedasanexamplecommandhere.Substituteitwiththecommandyouwanttoactuallyuse.

Requiredparametersareenclosedinanglebrackets()whileoptionalparametersareenclosedwithinsquarebrackets([x]).Donotincludebracketsinthecommandstring.

Commandsappearintables.Eachchaptercoversthecommandsrelatedtothatsubject.

Chapter1includesandpresentsasummarytabletohelpyoulocateaneededcommand.

Thecommandtablesnotedefaultsettings.Thesesettingsarethefactorydefaultsettingsandnotthedefaultparametervalueassumedifnoparameterisspecified.

ResultCode.Thisisanumericortextcodethatisreturnedafterallcommands(exceptresets)textcodesarereturnedifverboseresponsesareenabled.Onlyoneresultcodeisreturnedforacommandlineregardlessofthenumberofindividualcommandscontainedontheline.

Response.Thistermindicatesaresponsefromthemodemthatisissuedpriortoaresultcode.Readingregistersorissuingcommandsthatreportinformationwillprovidearesponsefollowedbyaresultcodeunlessthecommandgeneratesanerror.

Responsesandresultcodesfromthemodem,orhostsystemsoftwareprompts,areas:CONNECT

OverviewofATCommands

FormatofBasicCommandsTheformatofbasiccommandsis:

[]

AnexampleofabasiccommandisATE,andisadecimalnumbercomposedofoneormoredigits.The0sattheheadofareignored.Ifabasiccommandcarriesno,thevalueis0bydefault.



ActionCommandsOverviewActioncommandsarethecommandsthatcarryoutaspecificactionratherthanonlydealingwithlocalparametersoftheMS,forexampleAT+CCFC,AT+CMGS.Anactioncommandmaycarryparametersornot.

ActioncommandsincludeEXECUTIONandTEST.

EXECUTIONCommand

Commandformat:NoparameterWith1parameter[=]Withmoreparameters[=]

indicatesmultipleparameters,separatedby,inthemiddle.Fortheparametersthathaveadefaultvalue,theycanbeomittedandsubstitutethedefaultvalue.Ifalltheparametersareomitted,the=behindshouldbeomittedtoo.Ifisnotidentified,itindicatesthatthiscommanddoesnotexist,andtheinformationCOMMANDNOTSUPPORTEDwillbereturned.Ifisidentifiable,andthecommandcontainsuncalledforparameters,orthenumberofparametersgoesbeyondthedefinedrange,theinformationTOOMANYPARAMETERSwillbereturned.

TESTCommand

Commandformat:

=?

IftheMScannotidentify,theinformationCOMMANDNOTSUPPORTEDisgiven.IftheMScanidentify,andthecommandcarriesnoparameter,theinformationOKisreturned.Ifthecommandcarriesparameters,thevaluerangeofeachparameterwillbereturnedfirst,thenOKwillbereturned.

ParameterCommandsOverviewParametercommandsarecommandsthatonlydealwiththelocalparametersofMS.Theseparameterscanimpacttheexecutionoftheactioncommands.ParametercommandsincludeSET,READandTESTcommands.

SETCommand

UsetheSETcommandtosetparameters.

Commandformat:With1parameter:[=]Withmoreparameters[=]

meansmultipleparameters,separatedby,inthemiddle.

Ifparametershaveadefaultvalue,youcanomitthevalueandusethedefaultvalue.

Ifalltheparametersareomitted,omitthe=behind.

Ifisnotidentified,thenthiscommanddoesnotexist,andtheCOMMANDNOTSUPPORTinformationisreturned.Ifisidentifiable,andthecommandcontainsuncalledforparameters,orthenumberofparametersgoesbeyondthedefinedrange,theinformationTOOMANYPARAMETERSisreturned.

READCommand

UsetheREADcommandtoreadtheparameterscurrentvalue.

Commandformat:?

TESTcommand

Commandformat:=?



IftheMScannotidentify,theinformationCOMMANDNOTSUPPORTEDisgiven.IftheMScanidentify,andthecommandcarriesnoparameter,theinformationOKisreturned.Ifthecommandcarriesparameters,thevaluerangeofeachparameterisreturnedfirst,thenOKisreturned.

AbortAttributeOverviewAbortmeanstheTEsendsaninstructiontointerruptacommandbeingexecuted.TheAbortattributemustbeissuedbeforethecommandfinishesexecution.Therefore,usethisattributeonlywiththecommandsthatrequireacertaintimeperiodforexecuting.

Notallcommandsthatrequireacertaintimeperiodforexecutingcanbeaborted,dependingontheabortattributeofthecommand.

EachATcommandhastheabortattribute.Thisattributeisatwooptionchoice:thecommandeithersupportsabortordoesnotsupportabort.ThecommandsthatsupportabortincludesomebasiccommandsandtheEXECUTIONcommandofactioncommands.Thesecommandsdonotacceptanyabortrequestwithin125msafterbeingissued.Afterthecommandhasbeenissuedfor125msbuthasnotfinishexecution,ifanycharacterisreceivedfromtheTE,itinterruptstheexecutionofthecommandimmediately.

Commandssupportingabortare:

atDCanbeaborted

atACanbeaborted

SRegisterCommandAllcommandsthatbeginwithSarecollectivelycalledSregistercommand.

Commandformat:

S?

S=

TheSregistercommandnameiscomposedoftheletterScombinedwithadecimalnumber.Thisdecimalnumberiscalledregistersequencenumber(parameternumber).

Iftheregisterisnotidentified,itindicatesthatthiscommanddoesnotexist,andtheCOMMANDNOTSUPPORTEDinformationisreturned.EachSregistersavesacharacter.Ifthecommandnameisfollowedby?,itindicatesaREADcommand.TheASCIIcodevaluescurrentlysavedinthisSregisterexpressedbya3digitdecimalnumberarereturned.Iftherearelessthan3digits,filling0sappearatthebeginning.Forexample,iftheASCIIvalueis13,then013isreturned.

Ifthecommandnameisfollowedby=,thecommandisaSETcommand.Inthiscase,replacethecharactersstoredinthisSregisterwiththecharacterscorrespondingtothe.



SummaryofSupportedCommandsDescribedinthisDocument

BasicInformationandQueryCommandsThemodemspecificcommandsaredescribedinChapter2.Youcanusethesemodemspecificcommandstoquerydeviceinformation,querydevicestatus,orsetdevicebehavior.

Command Description^HWVER HardwareVersionQuery

^MDN QueryMDN

^MEID MEIDQuery

^PRLVER PRLVersionQuery

^SOFTDN SoftShutDown

^TIME TimeQuery

+CGMM/+GMM ProductName

+CGMR SoftwareVersionQuery

+CIMI IMSIRead

+CMEE ErrorReporting

+CSQ RSSIQueryFunction

+GCAP QueryMSCurrentlySupportedCapabilities

+GMI ManufacturerInformationQuery

+GSN ElectronicSerialNumber(ESN)Query

A/ RepeatPreviousCommand

E Echo

S3 CommandLineCarriageReturnCharacter

S4 ResponseFormatCharacter

S5 BackspaceCharacter

V ResponseFormat

SystemSettingCommandsThesystemsettingcommandsaredescribedinChapter3.Thesecommandsareusedtosetandquerysystemsettingsandindicatestatusofcurrentsystem.

Command Description^PREFMODE PreferentialNetworkMode^RESET Reset^SYSINFO SystemInformationQuery



SMSTheSMScommandsaredescribedinChapter4.ThesecommandsareusedtoconfigureSMSsettings,processSMSmessages,andindicatestatusofSMSmessages.

Command Description^HCMGL SMSList

^HCMGR SMSRead

^HCMGS MessageSendingCommand

^HSMSSS SMSParameterSelection

+CMGD SMSDeletion

+CMGF SMSFormatSetting

+CMGW SMSStorage

+CNMA NewSMSAcknowledgement

+CNMI NewSMSNotificationSetting

+CPMS SMSStorageSelection

SecuritySettingCommandsThesecuritysettingcommandsaredescribedinChapter5.Usethesecuritysettingcommandstosetandquerysecuritysettingsofthedevice/SIM.

Command Description+CFUN OperationModeSetting

DataServicesCommandsThedataservicescommandsaredescribedinChapter6.Usethedataservicescommandstoset,control,andquerydataservices.

Command Description^ISDOR ReadDatacardDormantState

^PPPCFG ReadPPPUserPassword


Chapter 2 Basic Information Query and Command Settings

Thischapterdescribescommandsthatyoucanusetoquerydeviceinformation,querydevicestatus,orsetdevicebehavior.

^HWVERHardwareVersionQueryExecutethiscommandtoquerythehardwareversion.

SyntaxAT^HWVER

Command PossibleResponse(s)^HWVER ^HWVER:OK

Values Hardwareversion,astringofnomorethan31characters.

Chapter2BasicInformationQueryandCommandSettings


^MDNQueryMDNExecutethiscommandtoquerytheMDNvaluefromtheflashorRUIM.ThetestcommandreturnsOK.

Note:MDNstandsforMobileDirectoryNumber.Itistheactualphonenumberdialedtoreachaspecificmobilephone.

SyntaxAT^MDN

Command PossibleResponses ^MDN ^MDN:OK

IfthereiserrorwithMS+CMEERROR:

^MDN=? OK

Value MDNvalue;stringtype,lessthan15digits.

^MEIDMEIDQueryExecutethiscommandisusedtoquerytheMEIDvalue.

Note: AMobileEquipmentIdentifier(MEID)isagloballyunique56bitidentificationnumberforaphysicalpieceofmobilestationequipment.Itisusedasameanstofacilitatemobileequipmentidentificationandtracking.Additionally,MEIDsarecoordinatedwithInternationalMobileEquipmentIdentifiers(IMEIs),facilitatingglobalroamingandharmonizationbetween3Gtechnologiesasauniversalmobileequipmentidentifier.

SyntaxAT^MEID

Command PossibleResponses ^MEID ^MEID:

OKIfthereisaMSrelatederror:ERROR

^MEID=? OK

Values ThevalueoftheMEID.Fixed14bytesstring,HEXformat.IftheMEIDdoesnot

exist,00000000000000isdisplayed.



^PRLVERPRLVersionQueryExecutethiscommandtoquerythePRLversionfromtheflashorRUIM.

Note: Yourphone'sPreferredRoamingList(PRL)determineshowyourphonebehavesincertaingeographicareas,whetherornotitcanroam,andonwhichcarriersitcanroam.

SyntaxAT^PRLVER

Command PossibleResponses ^PRLVERor^PRLVER?

^PRLVER: OK

IfthereiserrorwithMS+CMEERROR:

Values PRLID

^SOFTDNSoftShutDownExecutethiscommandtoevoketheshutdownregisterprocesstoshutdowntheMS(mobilestation).

SyntaxAT^SOFTDN

Command PossibleResponses ^SOFTDN OK

IfthereisaMSrelatederror:ERROR

ValuesNone

^TIMETimeQueryExecutethiscommandtoquerythesystemtime.

Theresponsecommandformatis^TIME::

yyyy:year

mm:month

dd:day

hh:hour

mm:minute

ss:second

IftheCDMAsystemtimecannotberetrieved,ERRORisreturned.



SyntaxAT^TIME

Command PossibleResponse(s)

^TIME ^TIME:OKIfthereisaMSrelatederror:ERROR

ValuesNone

ExampleAT^TIME

^TIME:2003/10/2417:35:04

OK

+CGMM/+GMMProductNameThiscommandisusedtogettheproductmodelNAME.Notethatthefunctionof+CGMMand+GMMareidentical.However,thecommand+CGMMcanbeusedwhendatacardsdonothaveaSIM/USIMcard.TheproductmodeNAMEiscomposedofacharacterstring.Themaxlengthcannotgobeyond2048bytes,includingtheendcharacter\0.

SyntaxAT+CGMM

Command PossibleResponses +CGMM OK

IfthereisaMSrelatederror:+CMEERROR:

+CGMM=? OK

Values Productname.

ExampleProductNameEC360 InputAT+CGMM

EC360



+CGMRSoftwareVersionQueryExecutethiscommandtoquerythecurrentsoftwareversion.

SyntaxAT+CGMR

Command Possible Responses +CGMR

+CGMR:OKIf there is an MS-related error: ERROR

+CGMR=? OK

Values Softwareversion.(Itisastringofnomorethan31characters)

+CIMIIMSIReadThiscommandisusedtoreadtheIMSI(InternationalMobileSubscriberIdentity)fromtheSIMcardortheME(mobileequipment).

SyntaxAT+CIMI

Command PossibleResponses +CIMI

OKIfthereisaMSrelatederror:+CMEERROR:

+CIMI=? OK

Values DirectlyreturnsthevalueofIMSI,whichshouldbeastringwith15digits

ExampleAT+CIMI

1234512345678



+CMEEErrorReportingExecutethiscommandtoenableordisabletheresultcode:+CMEERROR:showsMSrelatederrors.Ifitisenabled,MSrelatederrorsgenerateresultcode:+CMEERROR:insteadofERROR.IfanerrorisnotMSrelated,ERRORisreturned

SyntaxAT+CMEE=

Command PossibleResponse(s)+CMEE= OK+CMEE? +CMEE:OK+CMEE=? +CMEE:(listofsupporteds)OK

Values 0 If+CMEERROR:resultcodeisnotused;onlyERRORisreturned,ifany.1 If+CMEERROR:resultcodeisused;usestheerrornumbervalue.2 If+CMEERROR:resultcodeisused;usesthedetailedstringvalueoferrors. Forerrorcodes,seeAppendix2"CMEERRORList"



+CSQRSSIQueryFunctionExecutethiscommandtogetthereceivesignalstrengthindicator(RSSI)andthebiterrorrate(BER)oftheMS(mobilestation).

ExecutetheTESTcommandtoquerythesupportedRSSIandBER.

SyntaxAT+CSQ

Command Possible Response(s) +CSQ +CSQ:

, OK+CSQ=? +CSQ:

(list of supported s),(list of supported s) OK

Values (receivesignalstrengthindicator):

01303199

TheRSSIisequaltoorlessthan125dBmInteger(31(125|rssi|)/50)dBmTheRSSIisequaltoormorethan75dBmTheRSSIisunknownorcannotbetested.

(biterrorrate):BERvaluecannotbequeriedcurrently.ExecuteeithertheEXECUTIONcommandortheTESTcommand;99isreturned



+GCAPQueryMSCurrentlySupportedCapabilitiesThiscommandisusedtolistthemobilestation'scurrentlysupportedtransmissioncapabilities.

SyntaxAT+GCAP

Command PossibleResponses +GCAP ReturnstheMS'scurrentlysupportedtransmissioncapabilities.

ValuesNone

+GMIManufacturerInformationQueryUsethiscommandtoquerythenameofthemanufacturer.

SyntaxAT+GMI

Command PossibleResponses +GMI

+GMI:OKIf there is an MS-related error: ERROR

+GMI=? OK

Values Manufacturerinformation(instringformat)

ExampleAT+GMI

+GMI:HUAWEITECHNOLOGIESCO.,LTD

OK

+GSNElectronicSerialNumber(ESN)QueryExecutethiscommandtoquerytheelectronicserialnumber(ESN)oftheMS(mobilestation).

SyntaxAT+GSN

Command Possible Responses +GSN

+GSN:OKIf there is an MS-related error: ERROR

+GSN=? OK

Values Theelectronicserialnumber(ESN)oftheproduct.



A/RepeatPreviousCommandExecutethiscommandtorepeatthepreviousATcommand.ThiscommandisnotsupportedforusewithMultiTechIPproducts.

SyntaxA/

Command PossibleResponses A/

ValuesNone

ExampleIfthelastcommandis:

AT+GSN

+GSN:E43928A5

OK

A/

+GSN:E43928A5

OK

EEchoExecutethiscommandtosettheMS(mobilestation)toreturnornotreturncharactersfromtheTE(terminalequipment).

SyntaxATE[]

Command PossibleResponses ATE[] OK

Values

0 MSdoesnotreturncharactersfromTE.1 MSreturnscharactersfromTE. Ifthevalueisnull,bydefault,thevalueusedis 1. Factorydefaultis1.



S3CommandLineCarriageReturnCharacterThiscommandisusedtosetthecommandlinecarriagereturncharacterS3.S3savesthecommandlinecarriagereturncharacterintheformofanASCIIcodevalue.ThischaracterissentbytheTE.ItstandsfortheendofacommandlineandisidentifiedbytheMS.ThischaracterisalsosentbytheMSandservesasapartoftheheader,trailer,andendmarkoftheresultcodeandinformationresponse.

WhenusingtheS3=commandtosetS3,thecurrentS3charactercanserveasacarriagereturncharacterofthiscommandline,andtheresultcodeofthiscommandlinewillusethenewlysetS3characterimmediatelyratherthanwaitinguntilthenextcommandline.

SyntaxATS3=

Command Possible Response(s) S3= OK S3? OK

Values

0127 TheS3characterissetintheformofanASCIIcodevalue. Factorydefaultis13.

Notes:

ImplementationDescription:FollowingITUTRecommendationv.25ter.Mandatory.

UTPSRelatedFlow:UTPSwillnotbeusedanditsvaluewillnotbechanged.

S4ResponseFormatCharacterThiscommandisusedtosettheresponseformatcharacterS4.S4savestheresponseformatcharacterintheformofanASCIIcodevalue.ThischaracterissentbytheMSandservesasapartoftheheader,tail,andendmarkoftheresultcodeandinformationresponse.

IftheS4characterischangedinacommandline,theresultcodeofthiscommandlinewillusethenewS4characterimmediatelyratherthanwaitinguntilthenextcommandline.

SyntaxATS4=


Values

0127 TheS4characterissetintheformofanASCIIcodevalue.

Factorydefaultis10.

Note: ImplementationDescription:FollowingITUTRecommendationv.25ter.Mandatory.



S5BackspaceCharacterExecutethiscommandtosetthebackspacecharacter(S5).S5savesthebackspacecharactersintheASCIIformat.ExecutethiscommandthroughtheTEtodeleteacharacter.

SyntaxATS5=


Values

0-127 TheS5characterissetintheformofASCIIformat. Factorydefaultis8.

VResponseFormatExecutethiscommandtoset:

TheformatofresultcodesandinformationresponsesofATcommands,includingthestructureofheadersandtrailers

Theformofresultcodecontents(numericcodeorverbosecode)

Thetablebelowliststheimpactontheformatofresultcodesandinformationresponses.representsS3charactersandrepresentsS4characters.

ImpactonResponseFormats

VO V1InformationResponses ResultCodes

SyntaxATV

Values

0 MSsendsabbreviatedheadersandtrailersandusesnumericresultcodes.1 MSsendscompleteheadersandtrailersanduseswordsfortheresultcodes. Ifthevalueisnull,bydefault,thevalueis0.

Factorydefaultis1.


Chapter 3 System Setting Commands

Thischapterdescribescommandsyoucanusetosetandquerysystemsettings,toretrievethestatusofthecurrentsystem.

^PREFMODEPreferentialNetworkModeExecutethiscommandtoforciblysetthepreferentialnetworkmode.

SyntaxCommand PossibleResponses ^PREFMODE= OK

IfthereisaMSrelatederror:ERROR

^PREFMODE? ^PREFMODE: OK^PREFMODE=? ^PREFMODE: (rangeofsupporteds)OK

Values Networkmode.Valuesare:

2 CDMAmode4 HDRmode8 CDMA/HDRHYBRIDmode Factorydefaultis8.

^RESETResetUsethiscommandtoresetthedevice.

SyntaxAT^RESET

Command PossibleResponses ^RESET

Chapter3SystemSettingCommands


^SYSINFOSystemInformationQueryExecutethiscommandtoquerythesysteminformation,suchasservicestatus,domain,roamingstatus,systemmode,andUIMcardstatus.

SyntaxAT^SYSINFO

Command PossibleResponses ^SYSINFO ^SYSINFO:,,,,,OK

Values Systemservicestatus.

0 Noservice

1 Restrictedservice

2 Validservice

3 Restricteddomainservices

4 Powersavingmodeandhibernatemode

Systemdomain.

0 Noservice

1 OnlyCircuitSwitcheddomain(CS)service

2 OnlyPacketSwitched(PS)domainservice

3 BothPSserviceandCSservice

4 NeitherCSservicenorPSserviceisregisteredandMSisinthesearchingmode

255 CDMAnotsupported

Roamingstatus.

0 Nonroamingstatus

1 Roamingstatus

Systemmode.

0 Noservice

2 CDMAmode

4 HDRmode

8 CDMA/HDRHYBRIDmode

UIMcardstatus.

1 ValidUIMcard

240 ROMSIMversion

255 UIMcarddoesnotexist

Submodeofsystem.

10 EVDORev0

11 EVDORevA


Chapter 4 SMS Commands

ThischapterdescribescommandsthatyoucanusetoconfigureSMSsettings,processSMSmessages,andindicatestatusofSMSmessages.

^HCMGLSMSListExecutethiscommandtoqueryalltheindexesdefinedbyin.

Messagestatusreportsareprocessedasnormalmessages.

Ifadoptsthedefaultvalue,theEXECUTIONcommandisequaltotheSETcommand^HCMGL="ALL".

ExecutetheTESTcommandtoquerysupportedstatusvalues.

SyntaxAT^HCMGL

Command PossibleResponses ^HCMGL[=] IntheTEXTmode,acommandissuccessfullyexecuted:

^HCMGL:,^HCMGL:,OKOtherwise:+CMSERROR:

^HCMGL=? ^HCMGL:(listofsupporteds)OK

Values Messagetype,string.0 Unreadmessagesreceived1 Readmessagesreceived2 Unsentmessagesstored3 Sentmessagesstored4 Allmessages Integer,indicatesthepositioninmemory. Integer,messagestatus.0 Unreadmessages1 Readmessages3 Sentmessages

Chapter4SMSCommands


^HCMGRSMSReadExecutethiscommandtoquerymessagesinthestoragepositionin.Accordingtothevalueof,themessagestatusischangedbytheMS(mobilestation)ortheTE(terminalequipment).Theprocessingofnullparametersisthesameaswhenaparameter'svaluesarezero.

ExecutetheTESTcommandandOKisreturned.

SyntaxAT^HCMGR

Command PossibleResponses ^HCMGR=[,] IntheTEXTmodeandacommandissuccessfullyexecuted:

^HCMGR:,,,,,,,,,,,,,OKOtherwise:+CMSERROR:

^HCMGR=? OK

Values Integerindicatesthepositioninmemory. Changingmessagestatus.0 Changethestatustoread1 Doesnotchangethestatus Phonenumberofamessagesender. Thetimeofmessagereceiving. Codingschemeofamessage.0 GSM7BIT1 ASCII2 IA53 OCTET4 LATIN5 LATIN_HEBREW6 UNICODE7 Others Language.0 UNSPECIFIED1 ENGLISH2 FRENCH3 SPANISH4 JAPANESE5 KOREAN6 CHINESE7 HEBREW Lengthofareceivedmessage Prioritylevel0 Normal1 Interactive2 Urgent3 Emergency

Chapter4SMSCommands


Privacylevel0 Normal1 Restricted2 Confidential3 Secret: Messagetype0 Normal1 CPT2 VoiceMail3 SMSReport Specifiesthetypeofashortmessage.

0 Receivedunreadshortmessages

1 Receivedreadshortmessages

2 Storedunsentshortmessages

3 Storedsentshortmessage

Receivedmessages

^HCMGSMessageSendingCommandTheTEsendsamessagetothenetwork.Thesendingofamessagecanbedividedintotwosteps.

TheTEsends^HCMGS=[,]thatendswith(CR).

TheTEwaitsfor(IRA13,10,62,32)fromtheMSandsendsthemessagecontentthatendswith(IRA26).

SyntaxAT^HCMGS

Command PossibleResponses ^HCMGS=[,]textisentered>

^HCMGS:OKIfthereisamessagerelatederror:+CMSERROR:

^HCMGS=? OK

ThebodyoftheSMScancontainamaximumof160characters.

ToconfirmdeliveryoftheSMSusethecommands:

+CNMI=1,1,0,1,0

&HSMSSS=1,0,1,0

Chapter4SMSCommands


Values Thephonenumberofamessagerecipient.Thevaluerangeisfrom0to9,*,and#.Themaximumlengthofthevalueis20bits.

Codingschemeoftheaddress.Itisadigitofonebyte.Theparameterisinuseonlywhentheaddresscodingis8bit.EC360adoptsthe4bitcodingcurrently.Thus,thisparameterisnotinuse.Bydefault,thevalueiszero.

Thenumbertypeofthefourhighestbits:

0 UNKNOWN

1 INTERNATIONAL

Thenumbertypeofthefourlowestbits:

0 UNKNOWN

1 TELEPHONY

Themessageidentifier.Thevalueisthedecimalnumberof09.Thevaluerangeis065535.

Endofamessage,thecharacteris'0x1A'.

Cancelthemessagesending,thecharacteris'0x1B'.

^HSMSSSSMSParameterSelectionExecutethisSETcommandtosettheparametersofSMSsending,includingacknowledgement,priority,codingscheme,andprivacy.

SyntaxAT^HSMSSS

Command PossibleResponses ^HSMSSS=,,,

OKIfthereisanerror:ERROR

^HSMSSS? ^HSMSSS:,,,OK^HSMSSS=? ^HSMSSS:(listofsupported,,,s)OK

Values Acknowledgementreport

0 Acknowledgement reportnotrequired1 Acknowledgement reportrequired

Priority0 Normal1 Interactive2 Urgent3 Emergency

Chapter4SMSCommands


Codingscheme0 GSM7BIT1 ASCII2 IA53 OCTET4 LATIN5 LATIN_HEBREW6 Unicode7 Other

Privacy0 Normal1 Restricted2 Confidential3 Secret

Factorydefaultsare0,0,1,0.

+CMGDSMSDeletionExecutethiscommandtodeletemessagessavedinthepositionofthememory.Fordetailsandsettingsof,seethedescriptionof+CPMS.

ExecutetheTESTcommandtoqueryallthepositionsofmessagesinthememory.

SyntaxAT+CMGD

Command PossibleResponses +CMGD= OK

Ifthereisamessagerelatederror;+CMSERROR:

+CMGD=? +CMGD:(listofsupporteds)OK

Values Indexofthemessageinthememory.

Chapter4SMSCommands


+CMGFSMSFormatSettingExecutetheSETcommandtosettheSMSformat.

Note:Chinesecannotbedisplayedintextmode.

ExecutetheREADcommandtoquerythecurrentmode.ExecutetheTESTcommandtoquerythevaluerange.

SyntaxAT+CMGF

Command PossibleResponses +CMGF[=] OK+CMGF? +CMGF:OK+CMGF=? +CMGF:(listofsupporteds)OK

Values1 Textmode

Ifisnull,thenbydefault,is1(textmode).Factorydefaultis1.

+CMGWSMSStorageSaveamessagetothememorythatissetby+CPMS.ThePDUmodeisnotsupportedcurrently.

SyntaxAT+CMGW

Command PossibleResponses iftextmode(+CMGF=1):+CMGW[=[,[,]]]textisentered

+CMGW:OKIfthereisamessagerelatederror:+CMSERROR:

+CMGW=? OK

ValuesTextMode

HalfofthesentTPDUcharacters. Phonenumberofamessagesender/recipient. Thevaluerangeis09,*,and#.Upto20characters.

Chapter4SMSCommands


Addresscodingmethod. Adigitofonebyte.Theparameterisvalidonlywhentheaddresscodingis8bit.

Currently,theEC360adopts4bitcoding.Thus,theparameterisinvalid.Thevalueoftheparameteris0.

Thehighestfourdigitsindicatethenumbertype: 0 UNKNOWN1 INTERNATIONALThelowestfordigitsindicatethenumberplan:0 UNKNOWN1 TELEPHONY

Messagetype,string.RECUNREAD ReceiveanunreadmessageRECREAD ReceiveareadmessageSTOUNSENT StoreanunsentmessageSTOSENT Storeasentmessage Thedefaultvalueis"STOUNSENT".

PDUMode

HalfofthesentTPDUcharacters.

Messageidentifier.Itsvalueisthedecimalnumberof09.Itsvaluerangeis0255

IdentifytheendofaPDUdata.Thecharacteris"0x1A".

Cancelthemessagesending.Thecharacteris"0x1B".

Messagestoragestatus.Valuesareasfollows(inthePDUmode,thedefaultvalueis0)

0 Unreadmessagesreceived1 Readmessagesreceived2 Unsentmessagesstored3 Sentmessagesstored4 Allmessages(onlyfor+CMGL)

Position numberinthememory.Itsvalueisthedecimalnumberof09.Itsvaluerangeisthemaximumcapacityofamessageminusone.

PDUpacketstructureisconsistentwiththe^HCMGSdescription.

+CNMANewSMSAcknowledgementExecutethiscommandtoacknowledgethatamessagesenttotheTEwasreceived.TheMSsendsthenext^HCMTor^HCDSresultcodetotheTEonlyafteramessageisacknowledged.

IftheMSdoesnotreceiveacknowledgementinaspecifiedperiod(networktimeout),theMSreportsRPERRORandautomaticallysetsandof+CNMItozero.Thus,nomessagereportissenttotheTE.Ifmessagereportsarerequired,andneedtobereset.

Ifthecommandisexecutedandthereisnomessagetoacknowledge,the+CMSERROR:isreturned.

ExecutetheTESTcommandtoquerythesupportedvaluesof.Ifonlyzeroissupported,itindicatesthatthecommanddoesnotsupportTPDUsending.

SyntaxAT+CNMA

Command PossibleResponses +CNMA OK

Ifthereisamessagerelatederror:+CMSERROR:

Chapter4SMSCommands


Values

0 Notsupported

1 SuccessfulsendingacknowledgementRPACK(orsuccessfulreceivingofbufferresultcode).

2 SendingfailureRPERROR

+CNMINewSMSNotificationSettingExecutetheSETcommandtosettheproceduresofreportingamessagetotheTE:

andareformessagereports(including+CMTI,^HCMT,+CDSI,and^HCDS)thatarereportedtotheTE.

isfornewmessagesstorage.

isnotinuse.

isforthemessagestatusreportstorage(+CDSIand^HCDS).

ExecutetheTESTcommandtoquerythesupportedparameters.

Note:AftertheMSisrestarted,MODE=1andMT=1.Otherparametersarerestoredtozero.

SyntaxAT+CNMI

Command PossibleResponses +CNMI=[[,[,

Chapter4SMSCommands


2 IfSMSDELIVERisnotsavedintheMS,sendSMSDELIVERStotheTE.IfMT=2,themessagenotificationadopts^HCMT;namely,messagesarenotsavedintheMSwhilereportedtotheTE.TheTEsendsAT+CNMAtoacknowledgemessages.IfAT+CNMAisnotreceivedintwoseconds,theMSreportserrortothenetwork.

ThetablebelowshowstheinteractionbetweentheTE(terminalequipment)andtheMS(mobilestation).

Setthecellbroadcast.Itisnotsupportedcurrently. Setthereturnnotification.0 MSdoesnotsenddeliveryreportstotheTE1 MSdoesnotstoremessagesbutsendsdeliveryreportstotheTEdirectly

^HCDS:2 IfreturnnotificationsaresavedintheMS,apositionnotificationissenttotheTEthrough

+CDSI.+CDSI:,

Setthebufferprocessingwhen=1,2isenteredfrom=0.0 Inthe12mode,MSsendsallUSCstothe TEinonetime.1 Inthe12mode,clearallUSCs.Factorydefaultsare1,1,0,2,0

ExampleCNMI=1,1,0,1,0.

ThisindicatesthatanewmessageisstoredintheMS(mobilestation).Thenthestoragepositionofthemessageisreported(+CMTI:ME,1).Thestatusreportofthemessageisnotstoredbutdirectlyreported(^HCDS:)

Ifamessagenotificationcannotbereported(forexample,intheonlinedatamode),themessagenotificationisdiscarded.

Chapter4SMSCommands


+CPMSSMSStorageSelectionExecutetheSETcommandtoselectthephonebookmemorystorage,whichisusedbyotherphonebookcommands.

ExecutetheREADcommandtoquerythenameandstatusoftheselectedstorage.

ExecutetheTESTcommandtoquerystoragessupportedbytheMS.

SyntaxAT+CPMS

Command PossibleResponses +CPMS=[,[,]] +CPMS:

,,,,,OKIfthereisamessagerelatederror:+CMSERROR:

+CPMS? +CPMS:,,,,,,,,OKIfthereisamessagerelatederror:+CMSERROR:

+CPMS=? +CPMS:(listofsupporteds),(listofsupporteds),(listofsupporteds)OK

Values Stringindicatesthestorageusedbythemessagereadanddeleteprocess.

"SM" (U)SIMcard

"ME" NV

Thestringindicatesthestorageusedbythemessagewriteandsendprocess.Theavailablevaluesarethesameasthatof.

Thestringindicatesthestorageofreceivedmessages.Theavailablevaluesarethesameasthatof.

Theintegerindicatesthenumberofmessagescanbesavedin.



Theintegerindicatesthenumberofmessagescurrentlysavedin.

Theintegerindicatesthenumberofmessagescurrentlysavedin.

Theintegerindicatesthenumberofmessagescurrentlysavedin. FactorydefaultsareMEMEME

34

Chapter 5 Security Setting Interface

Thischapterdescribesthesecuritysettingcommandthatyoucanusetosetandquerysecuritysettingsofthedevice.

+CFUNOperationModeSettingTheEXECUTIONcommandisusedtosetorresettheMS(mobilestation)mode.

TheREADcommandreturnsthecurrentmode.

TheTESTcommandreturnsallthecurrentlysupportedvalues.

SyntaxAT+CFUN

Command PossibleResponses+CFUN=[] OK

IfthereisaMSrelatederror:+CMEERROR:

+CFUN? +CFUN:OKIfthereisaMSrelatederror:+CMEERROR:

+CFUN=? +CFUN:(listofsupporteds),(listofsupporteds)OKIfthereisaMSrelatederror:+CMEERROR:

Values

0 SetinLPM(LowPower)mode.Beforesettingthismode,theMSshouldbeinofflinemode.

1 Setinonlinemode(defaultvalue).Beforesettingthismode,theMSshouldbeinofflinemode.

4 Setinofflinemode.Beforesettingthismode,theMSshouldbeinFTMmode.

5 SetinFTMmode.Beforesettingthismode,theMSshouldbeinonlinemode.

6 Reset.Beforeresetting,theMSshouldbeinofflinemode.

Factorydefaultis1.


Chapter 6 Data Services Commands

Thischapterdescribescommandsyoucanusetoset,control,andquerydataservices.

ÎSDORReadDatacardDormantStateUsethiscommandtoreadthedatacardtoseeifithassteppedintothedormantstate.

SyntaxATÎSDOR

Command PossibleResponsesÎSDOR OK

Values

NotinDormantState Modemisnotindormantstate

DormantState Modemisindormantstate

ExampleAdvisor

Modemisnotindormantstate

OK

^PPPCFGReadPPPUserPasswordUsethiscommandtosetusersettingsandtoreadthePPPusernameandpassword.

SyntaxAT^PPPCFG

Command PossibleResponses^PPPCFGor^PPPCFG? ^PPPCFG:

,OKIfthereisMSrelatederrors:ERROR

^PPPCFG=,

OKIfthereisMSrelatederrors:ERROR

Values String.PPPauthenticationofusername

String.PPPauthenticationofuserpassword.


Appendix A CME Error List

CMEErrorsForallATcommands,ifthedefaultvalueofCMEEis2,eitherERRORorCMEERRORisreported.CMEERRORincludessomecommonerrorsandparticularerrorsofATcommands.

CMEErrorsandDescriptions0 Phonefailure3 Operationnotallowed4 Operationnotsupported10 SIMnotinserted11 SIMPINrequired12 SIMPUKrequired13 SIMfailure14 SIMbusy15 SIMwrong16 Incorrectpassword17 SIMPIN2required18 SIMPUK2required20 Memoryfull21 Invalidindex22 Notfound23 Memoryfailure24 Textstringtoolong26 Dialstringtoolong27 Invalidcharactersindialstring30 Nonetworkservice31 Networktimeout32 Networknotallowedemergencycallsonly100 Unknown134 Serviceoptiontemporarilyoutoforder(#34)257 Networkrejectedsupservrequest258 Retryoperation259 Invaliddeflectedtonumber260 Deflectedtoownnumber261 Unknownsubscriber262 Servicenotavailable263 Unknownclass264 Unknownnetworkmessage65280 Callindexerror65281 Callstateerror65282 Sysstateerror65283 Parameterserror65284 SPNfilewrong

AppendixACMEERRORList


65285 SPNfileaccesseddenied65286 SPNfilenotexist65287 AnotherSPNqueryoperationstillnotfinished

SelfDefinedCommonErrors25 Invalidcharactersintextstring103 Illegalmessage4096 Modemisbusy

UsingSelfDefinedCommonErrorsForterminalsthatsupportuniversalserialbus(USB)multipleportmapping,ATcommandscanbeexecutedthroughtheMODEMportandPCUIport.IfanATcommandisexecutedthroughMODEMportorisnotfinished,ATcommandscannotbeexecutedthroughthePCUIport.Toprovidetimelyresponsetousers,thePCUIportcanbeprocessedinthefollowingways:

IfCMEE=0:ERRORisreportedforcommandxxx.

IfCMEE=1:+CMEERROR:4096,INFO:xxxisreportedforcommandxxx(XXXisthecopyofacommand.Itcancontainupto12characters).

IfCMEE=2:+CMEERROR:modemisbusy,INFO:xxxisreportedforcommandxxx.


Appendix B CMS Error List

ThisappendixdescribespossiblevaluesofCMSERRORreturnedbySMSATcommands.

value Errordescription Commandsthatcanreturnthiserror1 SMStoolong ^HCMGS

+CMGW300 NVError +CMGD

+CMGW^HCMGR

302 Operationnotallowed(initializationnotfinished)

+CNMI+CMGD+CNMA+CPMS^HCMGS+CMGW^HCMGL^HCMGR

305 Wrongparameters ^HCMGS+CMGW

313 SIMerror +CMGD+CMGW^HCMGR

320 Memoryerror +CMGD+CMGW^HCMGL^HCMGR

321 Invalidmemoryindexnumber

+CMGD^HCMGR

322 Memoryfull +CMGW340 NoSMSdelivery

+CNMA

500 Unknownerror +CMGD+CNMA^HCMGS^HCMGR


Appendix C Summary of Final Result Codes

FinalResultCode No. Description

OK 0 IndicatesthatanATcommandisexecutedwithouterror.

CONNECT 1 Indicatesthataconnectionisestablished.NOCARRIER 3 Indicatesthataconnectionisterminated.ERROR 4 Indicatesanormalerror.+CMEERROR: Indicatesthattheerrortypeisshownby.+CMSERROR: IndicatestheerrorisrelatedtoSMS.COMMANDNOTSUPPORTED Numbernotsupported IndicatesthatanATcommandisnotsupported.TOOMANYPARAMETERS Numbernotsupported IndicatesthattherearetoomanyparametersinanAT

command.


Appendix D Initial Parameter Values after MS (Mobile Station) Is Started

Parameter InitialValue

E is"1".

V is"1".

S3 is"013".

S4 is"010".

S5 is"008".

+CPMS ,,andis"ME".

^HSMSSS =0,=0,=1,=0.

+CMGF =1.

+CMEE is"2".

+CNMI =1,=1,=0,=2,=0.


Index

^^CFUN Operation Mode Setting ................................... 34 ^HCMGL SMS List ....................................................... 24 ^HCMGR SMS Read ..................................................... 25 ^HCMGS Message Sending Command ......................... 26 ^HSMSSS SMS Parameter Selection ............................ 27 ^HWVER Hardware Version Query .............................. 11 ^ISDOR Read Datacard Dormant Indication ................. 35 ^MDN MDN Query ....................................................... 12 ^MEID MEID Query ..................................................... 12 ^MEID Query ^MEID ................................................... 12 ^PPPCFG Read PPP User Password ............................. 35 ^PREFMODE Preferential Network Mode ................... 22 ^PRLVER PRL Version Query ..................................... 13 ^RESET Reset ............................................................... 22 ^SOFTDN Soft Shut Down ........................................... 13 ^SYSINFO System Information Query ......................... 23 ^TIME Time Query ....................................................... 14

++CGMM/+GMM Product Name ................................... 14 +CGMR Software Version Query ................................. 15 +CIMI IMSI Read .......................................................... 15 +CMEE Error Reporting ................................................ 16 +CMGD SMS Deletion ................................................. 28 +CMGF SMS Format Setting ........................................ 29 +CMGW SMS Storage .................................................. 29 +CNMA New SMS Acknowledgement ......................... 30 +CNMI New SMS Notification Setting ......................... 31 +CPMS SMS Storage Selection .................................... 33 +CSQ RSSI Query Function .......................................... 17 +GCAP Query MS Currently Supported ....................... 18 +GMI Manufacturer Information Query ........................ 18 +GSN Electronic Serial Number(ESN) Query .............. 18

AA/ Repeat Previous Command ....................................... 19

BBackspace Character S5................................................. 21

CCarriage Return Character S3 ........................................ 20

EE Echo ........................................................................... 19 Echo E ........................................................................... 19 Electronic Serial Number (ESN) Query +GSN ............. 18 Error Reporting +CMEE ............................................... 16

HHardware Version Query ^HWVER ............................. 11

IIMSI Read +CIMI ......................................................... 15

MManufacturer Information Query +GMI ........................ 18 MDN Query ^MDN ....................................................... 12 Message Sending Command ^HCMGS ......................... 26

NNew SMS Acknowledgement +CNMA ........................ 30 New SMS Notification Setting +CNMI......................... 31

OOperation Mode Setting ^CFUN ................................... 34

PPreferential Network Mode ^PREFMODE ................... 22 PRL Version Query ^ PRLVER .................................... 13 Product Name +CGMM/+GMM ................................... 14

QQuery MS Currently Supported +GCAP ....................... 18

RRead Datacard Dormant State ^ISDOR ......................... 35 Read PPP User Password ^PPPCFG ............................. 35 Repeat Previous Command A/ ....................................... 19 Reset ^RESET ............................................................... 22 Response Character S4 .................................................. 20 Response Format V ....................................................... 21 RSSI Query Function +CSQ .......................................... 17

Index


SS3 Carriage Return Character ........................................ 20 S4 Response Character .................................................. 20 S5 Backspace Character................................................. 21 SMS Deletion +CMGD ................................................. 28 SMS Format Setting +CMGF ........................................ 29 SMS List ^HCMGL ....................................................... 24 SMS Parameter Selection ^HSMSSS ............................ 27 SMS Read ^HCMGR ..................................................... 25 SMS Storage +CMGW .................................................. 29

SMS Storage Selection +CPMS .................................... 33 Soft Shut Down ^SOFTDN ........................................... 13 Software Version Query +CGMR ................................. 15 System Information Query ^SYSINFO ......................... 23

TTime Query ^TIME ....................................................... 14

VV Response Format ....................................................... 21

Revision LevelDateDescriptionCountryBy EmailBy PhoneChapter 1 IntroductionAcronyms Used in This GuideResult Codes OverviewFormatting Conventions OverviewOverview of AT CommandsFormat of Basic CommandsAction Commands OverviewEXECUTION CommandTEST Command

Parameter Commands OverviewSET CommandREAD CommandTEST command

Abort Attribute OverviewS Register Command

Summary of Supported Commands Described in this Document Basic Information and Query CommandsSystem Setting CommandsSMSSecurity Setting CommandsData Services Commands

Chapter 2 Basic Information Query and Command Settings ^HWVER Hardware Version QuerySyntaxValues

^MDN Query MDN SyntaxValue

^MEID MEID Query SyntaxValues

^PRLVER PRL Version QuerySyntaxValues

^SOFTDN Soft Shut-DownSyntaxValues

^TIME Time QuerySyntaxValuesExample

+CGMM/+GMM Product Name SyntaxValuesExample

+CGMR Software Version QuerySyntaxValues

+CIMI IMSI ReadSyntaxValuesExample

+CMEE Error Reporting+CSQ RSSI Query FunctionSyntaxValues

+GCAP Query MS Currently Supported CapabilitiesSyntaxValues

+GMI Manufacturer Information QuerySyntaxValuesExample

+GSN Electronic Serial Number (ESN) QuerySyntaxValues

A/ Repeat Previous CommandSyntaxValuesExample

E EchoSyntaxValues

S3 Command Line Carriage Return Character Syntax Values

S4 Response Format Character Syntax Values

S5 Backspace CharacterSyntaxValues

V Response FormatSyntaxValues

Chapter 3 System Setting Commands^PREFMODE Preferential Network Mode SyntaxValues

^RESET Reset Syntax

^SYSINFO System Information Query SyntaxValues

Chapter 4 SMS Commands ^HCMGL SMS List SyntaxValues

^HCMGR SMS Read SyntaxValues

^HCMGS Message Sending Command SyntaxValues

^HSMSSS SMS Parameter Selection +CMGD SMS Deletion +CMGF SMS Format Setting +CMGW SMS StorageSyntaxValuesText ModePDU Mode

+CNMA New SMS AcknowledgementSyntax

+CNMI New SMS Notification Setting Example

+CPMS SMS Storage SelectionSyntaxValues

Chapter 5 Security Setting Interface+CFUN Operation Mode Setting SyntaxValues

Chapter 6 Data Services Commands^ISDOR Read Datacard Dormant State SyntaxValuesExample

^PPPCFG Read PPP User Password SyntaxValues

Appendix A CME Error List CME Errors CME Errors and Descriptions Self-Defined Common Errors Using Self-Defined Common Errors

Appendix B CMS Error List Appendix C Summary of Final Result CodesAppendix D Initial Parameter Values after MS (Mobile Station) Is StartedIndex

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