Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル
AT Command Set
MC35_ATC_01_V04.00
Page 221 of 238
02.04.2002
50
GSM cause for Session Management (GSM 04.08 annex I)
51
SIEMENS cause for Session Management
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)
9.1.7 GSM release cause for L3 Radio Resource (RR) (AT+CEER)
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 mandantory 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
9.1.8 SIEMENS release cause for L3 Radio Resource (RR) (AT+CEER)
Number
Description
1
Racchs not answered
2
Racchs rejected
3
Access class of the SIM is barred by the network provider
4
SABM failure
5
Radio link counter expiry or PerformAbnormalRelease
6
Confirm ABORT of the MM
7
Respond to DEACT_REQ
8
Loss of coverage
9
Reestablishment not possible