Fastrack M1306B User Guide
Troubleshooting
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WM_PRJ_M13_UGD_001 -003 November 11, 2006
Table 11: Interpretation of extended error code
Error Code Diagnostic Hint
1 Unallocated phone number
16 Normal call clearing
17 User busy
18 No user responding
19 User alerting, no answer
21 Call rejected
22 Number changed
31 Normal, unspecified
50 Requested facility not subscribed Check your subscription (data
subscription available?).
68 ACM equal or greater than
ACMmax
Credit of your pre-paid SIM card
expired.
252 Call barring on outgoing calls
253 Call barring on incoming calls
3, 6, 8, 29, 34,
38, 41, 42, 43,
44, 47, 49, 57,
58, 63, 65, 69,
70, 79, 254
Network causes
See "AT Commands Interface
Guide" [7] for further details or
call network provider.
Note
: For all other codes, and/or details, see AT commands documentation [7].