Specifications
AT command set for XX Siemens mobile phones and modems   
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Document No.:  A30880-A10-A001-XX-
D376 
Revision: Master R75     
Revision Date:  29. September, 2004     
  140 
15 
NO SUITABLE CELLS in this LA 
17 
NETWORK FAILURE 
20 
MAC FAILURE (sent to network)  
21 
SYNCH FAILURE (sent to network)  
22 
CONGESTION 
23 
GSM auth. Unaccept. (sent to network, UMTS only) 
32 
SERVICE OPT. NOT SUPPORTED 
33 
REQ. SERVICE NOT SUBSCRIBED  
34 
SERV. TEMPOR. OUT OF ORDER  
38 
CALL CANNOT BE IDENTIFIED  
95 
SEMANTICALLY INCORRECT MESSAGE 
96 
INVALID MANDATORY INFORMATION 
Table 5-5: Mobility Manager return values issued by AT+CEER 
5.3.3  Return values issued by AT+CEER for Call Control  
Value Meaning 
1 
UNASSIGNED NUMBER 
3 
NO ROUTE TO DESTINATION  
6 
CHANNEL UNACCEPTABLE 
8 
OPERATOR DETERMINED BARRING  
16 
NORMAL CLEARING  
17 
USER BUSY  
18 
NO USER RESPONDING  
19 
USER ALERTING, NO ANSWER  
21 
CALL REJECTED  
22 
NUMBER CHANGED  
25 
PRE-EMPTION (sent to network) 
26 
NON SELECTED USER CLEARING  
27 
DESTINATION OUT OF ORDER  
28 
INCOMPLETE NUMBER  
29 
FACILITY REJECTED  
30 
RESPONSE TO STATUS ENQUIRY  
31 
NORMAL, UNSPECIFIED  
34 
NO CIRCUIT/CHANNEL AVAILABLE 
38 
NETWORK OUT OF ORDER  
41 
TEMPORARY FAILURE  
42 
SWITCHING EQUIPMENT CONGESTION 
43 
ACCESS INFORMATION DISCARDED 
44 
REQUESTED CHANNEL NOT AVAIL. 
47 
RESOURCES UNAVAILABLE, UNSPEC 
49 
QUALITY OF SERVICE UNAVAILABLE 
50 
REQ. FACILITY NOT SUBSCRIBED 
55 
INCOMING CALLS BARRED IN CUG 
57 
BEARER CAPABILITY NOT AUTH. 
58 
BEARER CAP. NOT PRES.AVAIL.  
63 
SERVICE OR OPTION NOT AVAIL. 
65 
BEARER SERVICE NOT IMPLEM. 
68 
ACM EQUAL OR GREATER ACM-MAX 
69 
REQ. FACILITY NOT IMPLEMENTED 










