AT Command Set
MC35_ATC_01_V04.00 Page 222 of 238 02.04.2002
9.1.9 GSM release cause for L3 Mobility Management (MM) (AT+CEER)Number Description
Causes related to MS identification
2IMSI unknown in HLR
3Illegal MS
4IMSI unknown in VLR
5IMEI not accepted
6Illegal ME
Cause related to subscription options
11 PLMN not allowed
12 Location Area not allowed
13 Roaming not allowed in this location area
Causes related to PLMN specific network failures and congestion
17 Network failure
22 Congestion
Causes related to nature of request
32 Service option not supported
33 Requested service option not subscribed
34 Service option temporarily out of order
38 Call cannot be identified
Causes related to invalid messages
95 Semantically incorrect message
96 Invalid mandantory information
97 Message type non-existent or not implemented
98 Message not compatible with protocol state
99 Information element non-existent or not implemented
100 Conditional information element error
101 Messages not compatible with protocol state
111 Protocol error, unspecified
Causes related GPRS
7GPRS services not allowed
8GPRS services not allowed in combination with non-GPRS servic es
9MS identity cannot be identified by the network
10 Implicitly detached
14 GPRS services not allowed in current PLMN
16 MSC temporarily unreachable