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 
 143 
6 DeactActStaticPDPaddressCollision 
7 Unspecified protocol error 
Table 5-10: Internal values of Session Manager issued by AT+CEER 
5.4.4  Internal values GAPI issued by AT+CEER 
Value Meaning 
0  Regular deactivation of the call 
1  Action temporarily not allowed 
2  Wrong connection type 
3  Specified data service profile invalid 
4  PDP type or address is unknown 
255 Undefined 
Table 5-11: GAPI values issued by AT+CEER 
5.4.5  Internal values of Link Manager issued by AT+CEER 
Value Meaning 
0 Regular call deactivation 
1  Action temporarily not allowed 
2 Bearer invalid 
3  Specified data service profile invalid 
4  GPRS profile invalid 
5 CSD profile invalid 
17  Modem in use 
18  Modem not responding 
19 Modem error 
20  Timeout while waiting for modem 
21 Modem nocarrier 
22  Modem no dialtone 
23 Modem busy 
24  Modem dial timeout 
25 Modem call lost 
255 Undefined 
Table 5-12: LMAN return values issued by AT+CEER 
5.4.6  Internal values of IP stack issued by AT+CEER (ENIP_LOC_OWN) 
Value Meaning 
0 Regular call deactivation 
1 LCP stopped 
255 Undefined 
Table 5-13: ENIP return values issued by AT+CEER 










