Digicom pocket GSM User Manual page 34

PocketGSM
Command
AT+CMEE=0
AT+CMEE=1
AT+CMEE?
Default: AT+CMEE=0
AT+COPS Operator selection
PocketGSM can automatically detect the GSM operator both directly and in roaming. With
this command you can check the current provider. Moreover, in extreme cases it is possible
to force the registration to a specific provider: in this case check the registration status
with the command AT+CREG.
With the command AT+COPS=? it is possible to verify the situation of the operators: 0
unknown operator; 1 operator is available; 2 current operator; 3 the operator is forbidden
and cannot be selected.
For further information on AT+COPS command, see the chapter "Functional Examples".
Command
AT+COPS=<mode>,
<format>,<oper>
AT+COPS?
AT+COPS=?
Default: AT+COPS=0,2
<mode> Registration mode
0 Automatic (<oper> is ignored)
1 Manual
4 If manual selection fails, automatic mode is entered
<format> Operator format
0 Long alphanumeric format (e.g. I OMNITEL)
1 Short alphanumeric format (e.g. OMNI)
2 Numeric format (e.g. 22210)
<oper> Operator identifier
Possible answers
OK
OK
+CMEE: 0
Possible answers
OK / ERROR
+COPS: 0,2,22201
+COPS: (2,"I TIM","TIM","22201")...
4.14
AT Commands
Action
Report disabled
Report enabled
Shows the current settings
Action
Selects the operator
Shows the current operator
Shows the available operators