Specifications

Chapter 3 – Status Control Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 44
3.4.1 Cause Location ID for the Extended Error Report
ID Description
0 No error (default)
2 GSM cause for L3 Radio Resource Sublayer (GSM 04.08 annex F)
4 GSM cause for L3 Mobility Management (GSM 04.08 annex G)
8 GSM cause for L3 Call Control (GSM 04.08 10.5.4.11 and annex H)
12 GSM cause for L3 SMS CP Entity
14 GSM cause for L3 SMS RL Entity
16 GSM cause for L3 SMS TL Entity
21 GSM cause for L3 Call-related Supplementary Services
34 Network cause for Supplementary Services (GSM 04.08 10.5.4.11 and annex H)
35 Supplementary Services network error (GSM 04.803.6.6)
48 GSM cause for GPRS Mobility Management (GSM 04.08 annex G.6)
50 GSM cause for Session Management (GSM 04.08 annex I)
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 Cause for GPRS API
242 Cause for Link Management
243 Cause for PPP/IP-Stack
3.4.2 GSM 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