Moxa Technologies G2150I manual Specific Failure Cause for +CEER

OnCell G2150I AT Command Set		Result Codes, Failure Causes,, and Other Tables
	231	PDP deactivation cause LLC link activation failed
	232	PDP deactivation cause NWK reactivation with same TI
	233	PDP deactivation cause GMM abort
	234	PDP deactivation cause LLC or SNDCP failure
	235	PDP unsuccessful activation cause GMM error
	236	PDP unsuccessful activation cause NWK reject
	237	PDP unsuccessful activation cause NO NSAPI available
	238	PDP unsuccessful activation cause SM refuse

All other values in the range 0 to 31 shall be treated as cause 3.

All other values in the range 32 to 47 shall be treated as cause 47.

All other values in the range 48 to 63 shall be treated as cause 63.

All other values in the range 64 to 79 shall be treated as cause 79.

All other values in the range 80 to 95 shall be treated as cause 95.

All other values in the range 96 to 111 shall be treated as cause 111.

All other values in the range 112 to 127 shall be treated as cause 127.

Specific Failure Cause for +CEER

Cause Value	Diagnostic
240	FDN is active and number is not in FDN
241	Call operation not allowed
252	Call barring on outgoing calls
253	Call barring on incoming calls
254	Call impossible
255	Lower layer failure

GSM 04.11 Annex E-2: Mobile Originating SM-Transfer

These error causes could appear for SMS commands (+CMGS, +CMSS, +CMGD…) Cause No. 1: “Unassigned (unallocated) number”

This cause indicates that the destination requested by the Mobile Station cannot be reached because, although the number is in a valid format, it is not currently assigned (allocated).

Cause No. 8: “Operator determined barring”

This cause indicates that the MS has tried to send a mobile originating short message when the MS's network operator or service provider has forbidden such transactions.

Cause No. 10: “Call barred”

This cause indicates that the outgoing call barred service applies to the short message service for the called destination.

A-6