Digicom pocket GSM User Manual page 61

PocketGSM
A.2. (+CME ERROR: <error>) Report Error Codes
<error> Description
3 Operation not allowed
4 Operation not supported
5 PH-SIM PIN required
10 SIM not inserted
11 SIM PIN required
12 SIM PUK required
13 SIM failure
16 Incorrect password
20 Memory full
21 Invalid index
22 Not found
24 Text string too long
26 Dial string too long
30 No network service
32 Network not allowed – emergency calls only
40 Network personalisation PIN Required (Network lock)
A.3
Appendix A