Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 32 Ver. 1.00 – 10/29/2008
2.1.3.2. AT+CREG Network Registration Info
Command Function Write command controls the presentation of
an unsolicited result code +CREG: <stat> .
Read command returns the status of result
code, which shows whether the network
has currently indicated the registration of
the ME.
Command Functional Network Information
Group
Command Format Query AT+CREG=?
Response +CREG: (0,2)
OK
Write Format AT+CREG=[<n>]
Response OK
Read Format AT+CREG?
Response +CREG: <n>,<stat>[,<lac>,<ci>]
OK
Execution Format N/A
Response N/A