SIM2000_AT Command Manual_V1.01

SIM2000ATCommandsManual_V1.01SmartMachineSmartDecisionSIM2000_ATCommandsManual_V1.0122014.04.04DocumentTitle:SIM2000ATCommandsManualVersion:1.01Date:2014-04-04Status:ReleaseDocumentControlID:SIM2000_ATCommandManual_V1.01GeneralNotesSIMComoffersthisinformationasaservicetoitscustomers,tosupportapplicationandengineeringeffortsthatusetheproductsdesignedbySIMCom.TheinformationprovidedisbaseduponrequirementsspecificallyprovidedtoSIMCombythecustomers.SIMComhasnotundertakenanyindependentsearchforadditionalrelevantinformation,includinganyinformationthatmaybeinthecustomer’spossession.Furthermore,systemvalidationofthisproductdesignedbySIMComwithinalargerelectronicsystemremainstheresponsibilityofthecustomerorthecustomer’ssystemintegrator.Allspecificationssuppliedhereinaresubjecttochange.CopyrightThisdocumentcontainsproprietarytechnicalinformationwhichisthepropertyofShanghaiSIMComWirelessSolutionsLtd,copyingofthisdocumentandgivingittoothersandtheusingorcommunicationofthecontentsthereof,areforbiddenwithoutexpressauthority.Offendersareliabletothepaymentofdamages.Allrightsreservedintheeventofgrantofapatentortheregistrationofautilitymodelordesign.Allspecificationsuppliedhereinaresubjecttochangewithoutnoticeatanytime.Copyright©ShanghaiSIMComWirelessSolutionsLtd.2014SmartMachineSmartDecisionSIM2000_ATCommandsManual_V1.0132014.04.04VersionHistoryVersionChapterWhatisnewV1.00NewversionCreatedonthebasisofSIM2000ATTestResultV1.013.2.1AT+CCWA5.2.25AT+CBAND3.2.29AT+VTS3.2.30AT+VTD3.2.31AT+CRSL5.2.26AT+EXUNSOL3.2.53AT+CBC3.2.34AT+CHLD5.2.27AT+CADC5.2.28AT+CMTE5.2.30AT+DDET5.2.31AT+CCED5.2.32AT+CPOSINFO5.2.33AT+SMEID5.2.34AT+CHUP5.2.35AT+CFLSH5.2.36AT+CRM5.2.37AT+CTA5.2.38AT+COPS5.2.39AT+SCI5.2.40AT+ESN5.2.41AT+AKEY5.2.42AT+NAMCFG7.2.30AT+CIPSWT5.2.43AT+CSGSModifiedthewritecommand.AddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandAddedanewcommandSmartMachineSmartDecisionSIM2000_ATCommandsManual_V1.0142014.04.04ContentsVersionHistory.................................................................................................................................3 Contents............................................................................................................................................4 1Introduction....................................................................................................................................9 1.1Scopeofthedocument............................................................................................................9 1.2Relateddocuments..................................................................................................................9 1.3Conventionsandabbreviations...............................................................................................9 1.4ATCommandsyntax...............................................................................................................9 1.4.1Basicsyntax...................................................................................................................10 1.4.2SParametersyntax.........................................................................................................10 1.4.3ExtendedSyntax.............................................................................................................10 1.4.4CombiningATcommandsonthesameCommandline.................................................10 1.4.5EnteringsuccessiveATcommandsonseparatelines.....................................................11 1.5Supportedcharactersets........................................................................................................11 1.6Flowcontrol..........................................................................................................................11 1.6.1Softwareflowcontrol(XON/XOFFflowcontrol).........................................................11 1.6.2Hardwareflowcontrol(RTS/CTSflowcontrol)............................................................12 2ATCommandsAccordingtoV.25TER.......................................................................................13 2.1OverviewofATCommandsAccordingtoV.25TER............................................................13 2.2DetailedDescriptionofATCommandsAccordingtoV.25TER...........................................14 2.2.1A/Re-issuestheLastCommandGiven.......................................................................14 2.2.2ATAAnsweranIncomingCall....................................................................................14 2.2.3ATDMobileOriginatedCalltoDialANumber..........................................................15 2.2.4ATDnOriginateCalltoPhoneNumberinCurrentMemory...............