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

Number Description
Causes related to 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
3 No route to destination
6 Channel unacceptable
8 Operator determined barring
16 Normal call clearing
17 User busy
18 No user responding
19 User alerting, no answer
21 Call rejected
22 Number changed
MC55_ATC_V04.00
Confidential / Released
Page 75 of 475 3/17/06