Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 427 Ver. 1.00 – 10/29/2008
AT+CMEE Report Mobile Equipment Error
Default Value: 0
Default Value Meaning: Disable CME Error reporting.
AT+CSMS Select Message Service
Default Value: service=0,mt=1,mo=1,bm=1
Default Value Meaning: Service=0: CSMS_SERV_GsmPh2
Mt=1: mobile terminated message enable
Mo=1: Mobile originated message enable
Bm=1: broadcast type message enable
AT+CMGF Select SMS Message Format
Default Value: 1
Default Value Meaning: Text Mode.
AT+CNMI New SMS Message Indications
Default Value: mode=1,mt=1,bm=0,ds=0,bfr=0
Default Value Meaning: Mode=1: Discard indication and reject new
received message unsolicited result codes when
TA-TE link is reserved Mt=0: prefer memory under
different class
Mt=1: If SMS-DELIVER is stored into ME/TA,
indication of the memory location is routed to the
TE using unsolicited result code:+CMTI:
<mem>,<index>
Bm=0: no CBM indications
Ds=0: no status report indications
Bfr=0: TA buffer of unsolicited result codes
defined within this command is flushed to the TE
when <mode>1…3 is entered
AT+CREG Network Registration
Default Value: 0
Default Value Meaning: Not registered.
AT+CGREG Network Registration
Default Value: 0
Default Value Meaning: Not registered.
AT+CLIP Calling Line Identification Presentation
Default Value: 0
Default Value Meaning: Calling Line Identification Presentation disabled.
AT+CLIR Calling Line Identification Restriction
Default Value: 0
Default Value Meaning: Calling Line Identification Restriction disabled.