Siemens Release Cause For L3 Mobility Management (Mm); Gsm Release Cause For L3 Call Control (Cc) - Siemens MC55 Command Set

MC55 AT Command Set
3.4 AT+CEER
Number Description
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
7 GPRS services not allowed
8 GPRS services not allowed in combination with non-GPRS services
9 MS identity cannot be identified by the network
10 Implicitly detached
14 GPRS services not allowed in current PLMN
16 MSC temporarily unreachable
3.4.5

SIEMENS release cause for L3 Mobility Management (MM)

Number Description
1 No SIM available
8 No MM connection
9 Authentification failure
11 MM performs detach
17 Registration failed and will be re-attempted in a short term
18 CM connection establishment failed
19 Registration failed and will be re-attempted in a long term
20 RR connection is released
21 MS tries to register
22 SPLMN is not available
23 An MTC is in progress
24 A PLMN scan is in progress
25 The MM is detached, the MS is in MS class C GPRS only
3.4.6

GSM release cause for L3 Call Control (CC)

Number Description
0 No error
Normal class
1 Unassigned (unallocated) number
MC55_ATC_V01.05
Confidential / Released
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2/10/04