Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 376 Ver. 1.00 – 10/29/2008
4.16.11. %CGREG GPRS Extended Registration State
Command Function This command reports extended
information about GPRS registration state.
%CGREG behaves exactly as +CGREG
does. In addition %CGREG supports three
states +CGREG does not support.
Command Functional GPRS Commands
Group
Command Format Query AT%CGREG=?
Response %CGREG: (0,3)
OK
Write Format AT%CGREG=<mode>
Response OK
Read Format AT%CGREG?
Response %CGREG: <n>,<stat>,[,<lac>,<ci>,<act>]
OK
Execution Format N/A
Response N/A
Parameter Values
<mode> enable or disable extended GPRS
registration state reporting
0 do not report registration state
1 do report registration state
2 enable network registration and
location information unsolicited result
code +CGREG: <stat>[,<lac>,<ci>]
3 enable network registration, location
information, and
activated/deactivated PDP context
unsolicited result code +CGREG:
<stat>[,<lac>,<ci>,<act>].