Sony Ericsson TT4031 (SE-GM29) - Manual (Page 126)

Owner’s Manual Rev 1.0 Page 126 of 126
Read the current
settings
AT+CGREG?
•_ +CGREG:
<n>,<stat>[,<lac>,
<ci>]
•_ +CME ERROR: <err>
•_ OK
•_ ERROR
Test if the command is
supported
AT+CGREG=?
•_ +CGREG: (list of
supported <n>s)
•_ OK
•_ ERROR
Controls the presentation of an unsolicited result code +CGREG: <stat>
when <n>=1 and there is a change in the GPRS/packet domain network
registration status of the MS, or code +CGREG: <stat>[,<lac>,<ci>] when
<n>=2 and there is a change of the network cell.
NOTE! - If the GPRS/Packet Domain MS also supports
circuit mode services, the +CGREG command and
+CGREG: result code apply to the registration status
and location information for those services.
<n> Description
0 Disable network registration unsolicited result code
1 Enable network registration unsolicited result code
2 Enable network registration and location information
unsolicited result code
Note!_
<stat> Description
0 Not registered, MS is not searching for a new operator to
register with
1 Registered, home network
2 Not registered, but MS is searching for a new operator to
register with
3 Registration denied
4 Unknown
5 Registered, roaming
Note!_