Specifications

Chapter 2 – Configuration Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 27
Table 2.5: General “CME ERROR” Codes
<err> Code Text (if AT+CMEE=2)
772 SIM powered down
Table 2.6: GPRS related “CME ERROR” Codes (GSM 07.07)
<err> Code Text (if AT+CMEE=2)
103 illegal MS
106 illegal ME
107 GPRS services not allowed
111 PLMN not allowed
112 Location area not allowed
113 Roaming not allowed in this location area
148 unspecified GPRS error
149 PDP authentication failure
150 invalid mobile class
Table 2.7: GPRS-related “CMES ERROR” Codes
<err> Code Text (if AT+CMEE=2)
578 GPRS – unspecified activation rejection
588 GPRS – feature not supported
594 GPRS – invalid address length
595 GPRS – invalid character in address string
596 GPRS – invalid cid value
607 GPRS – missing or unknown APN
625 GPRS – PDP type not supported
630 GPRS – profile (cid) not defined
632 GPRS – QOS not accepted
633 GPRS – QOS validation fail
643 GPRS – unknown PDP address or type
644 GPRS – unknown PDP context
646 GPRS – QOS invalid parameter
Table 2.8: SMS related “CMS ERROR” Codes (GSM 07.05)
<err> Code Text (if AT+CMEE=2)
1 Unassigned (unallocated) number
8 Operator determined barring
10 Call barred
21 Short message transfer rejected
27 Destination out of service
28 Unidentified subscriber
29 Facility rejected
30 Unknown subscriber
38 Network out of order
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 error
144 Data coding scheme (alphabet) not supported
145 Message class not supported