Specifications

Chapter 2 – Configuration Commands
Multi-Tech Systems, Inc. AT Commands for EDGE (E1) Modems (S000474A) 29
<err> Code Text (if AT+CMEE=2)
149 PDP authentication failure
150 invalid mobile class
GPRS related "CME ERROR Codes (Proprietary)
<err> Code Text (if AT+CMEE=2)
577 GPRS - activation rejected by GGSN
578 GPRS - unspecified activation rejection
579 GPRS - bad code or protocol rejection
580 GPRS - can't modify address
581 GPRS - no echo replyGPRS - CHAP close
582 GPRS - profile (CID) currently unavailable
583 GPRS - a profile (CID) is currently active
584 GPRS - combined services not allowed
585 GPRS - conditional IE error
586 GPRS - context activation rejected
587 GPRS - duplicate TI received
588 GPRS - feature not supported
589 GPRS - service not available
590 GPRS - unknown IE from network
591 GPRS - implicitly detached
592 GPRS - insufficient resources
593 GPRS - invalid activation state (0-1)
594 GPRS - invalid address length
595 GPRS - invalid character in address string
596 GPRS - invalid CID value
597 GPRS - invalid dialstring length
598 GPRS - mode value not in range
599 GPRS - invalid MAND information
SMS related “CMS ERROR” Codes (GSM 07.05)
<err> Code Text (if AT+CMEE=2)
1 Unassigned (unallocated) numbe
r
8 Operator determined barring
10 Call barred
21 Short message transfer rejected
27 Destination out of service
28 Unidentified subscribe
r
29 Facility rejected
30 Unknown subscribe
r
38 Network out of orde
r
41 Temporary failure
42 Congestion
47 Resources unavailable, unspecified
50 Requested facility not subscribed
69 Requested facility not implemented
81 Invalid short message transfer reference value
95 Invalid message, unspecified
96 Invalid mandatory information
97 Message type non-existent or not implemented
98 Message not compatible with short message protocol state
99 Information element non-existent or not implemented
111 Protocol error, unspecified
127 Interworking, unspecified
128 Telematic interworking not supported
129 Short message Type 0 not supported
130 Cannot replace short message
143 Unspecified TP-PID erro
r
144 Data coding scheme (alphabet) not supported
145 Message class not supported
159 Unspecified TP-DCS erro
r
160 Command cannot be activated
161 Command unsupported