Siemens MC55 manual GSM release cause for L3 Radio Resource RR

MC55 AT Command Set

3.4 AT+CEER

s

mobile

ID	Description
48	GSM cause for GPRS Mobility Management (GSM 04.08 annex G.6)
49	SIEMENS cause for GPRS Mobility Management
50	GSM cause for Session Management (GSM 04.08 annex I)
51	SIEMENS cause for Session Management
127	SIEMENS cause for protocol module or other local cause
128	Supplementary Services general problem (GSM 04.80 3.6.7)
129	Supplementary Services invoke problem (GSM 04.80 3.6.7)
130	Supplementary Services result problem (GSM 04.80 3.6.7)
131	Supplementary Services error problem (GSM 04.80 3.6.7)
241	SIEMENS cause for GPRS API
242	SIEMENS cause for Link Management
243	SIEMENS cause for Embedded Netcore (Internet Protocol Stack)

3.4.2GSM release cause for L3 Radio Resource (RR)

Number	Description
0	Normal event
1	Abnormal release, unspecified
2	Abnormal release, channel unacceptable
3	Abnormal release, timer expired
4	Abnormal release, no activity on the radio path
5	Pre-emptive release
8	Handover impossible, timing advance out of range
9	Channel mode unacceptable
10	Frequency not implemented
65	Call already cleared
95	Semantically incorrect message
96	Invalid mandatory information
97	Message type non-existent or not implemented
98	Message type not compatible with protocol state
100	Conditional information element error
101	No cell allocation available
111	Protocol error unspecified

MC55_ATC_V01.05	Page 76 of 469	2/10/04
Confidential / Released