12.07.2015 Views

AT Commands Manual - Teltonika

AT Commands Manual - Teltonika

AT Commands Manual - Teltonika

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<strong>AT</strong> <strong>Commands</strong>User <strong>Manual</strong>16.11 GPRS mobile station class +CGCLASSCommand syntaxDescription<strong>AT</strong>+CGCLASS= This set command allows to set the MT to operate according to the specified GPRSmobile class.<strong>AT</strong>+CGCLASS=”B”OKorCME ERROR: Read command+CGCLASS: <strong>AT</strong>+CGCLASS?OKTest command+CGCLASS: (list of supported s)<strong>AT</strong>+CGCLASS=?OK is a string parameter indicating the GPRS mobile class; it may be (in descending order of functionality):- A: not supported.- B: class B.- CG: class C in GPRS mode.- CC: class C in circuit switched mode.16.12 GPRS network registration status +CGREGCommand syntaxDescription<strong>AT</strong>+CGREG= This set command controls the presentation of an unsolicited result code +CGREG: when =1 and there is a change in the MT’s GPRS network registration status, or code+CGREG: [,,] when =2 and there is a change in the network cell.<strong>AT</strong>+CGREG=1OKTest commandorCME ERROR: Read command+CGREG: ,[,,]<strong>AT</strong>+CGREG?<strong>AT</strong>+CGREG=?OK+CGREG: (list of supported s)OK may be:- 0: disable network registration unsolicited result code.- 1: enable network registration unsolicited result code.- 2: enable network registration information unsolicited result code +CGREG: ,,. may be:- 0: not registered, home network.- 1: registered, home network.- 2: not registered, but ME is currently searching a new operator to register to.- 3: registration denied.- 4: unknown.- 5: registered, roaming. string type containing two byte location area in hexadecimal format. string type containing two byte cell ID in hexadecimal format.16.13 Select service for MO SMS messages +CGSMSCommand syntaxDescription<strong>AT</strong>+CGSMS= This set command is used to specify the service or service preference that the MT will use tosend MO SMS messages.<strong>AT</strong>+<strong>AT</strong>+CGSMS=1 OKTest commandorCME ERROR: Read command+CGSMS: <strong>AT</strong>+CGSMS?<strong>AT</strong>+CGSMS=?OK+CGSMS: (list of currently available s)OK numeric parameter indicating the service or service preference to be used and may be:87

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