AT Commands Reference Manual - wireless netcontrol GmbH

Network
+CGREG, GPRS Network Registration
This command is used to read current GPRS network registration status and GPRS serving cell
information.
Command
Type Syntax Response/Action Remarks
Set AT+CGREG=[] OK
or:
+CME ERROR:
The 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 of
the network cell.
Note: If the GPRS MT also supports
circuit mode services, the
+CREG command and
+CREG: result code apply to
the registration status and
lo-cation information for those
services.
Read AT+CGREG? +CGREG:
,[,,]
OK
or:
+CME ERROR:
Test AT+CGREG=? +CGREG: (list of
supported s)
OK
The read command returns the status
of result code presentation and an
integer which shows whether
the network has currently indicated the
registration of the MT. Location
information elements and
are returned only when =2 and MT
is registered in the network.
3-130 H24 - AT Commands Reference Manual April 15, 2010