Specifications
   AT command set for XX Siemens mobile phones and modems 
__________________________________________________________________________________________ 
 Document No.: A30880-A10-A001-XX-
D376 
 Revision: Master R75 
    Revision Date:  29. September.2004 
 119 
AT^STRC 
AT^STRC  Activate Universal Data Tracer 
Test command  Response: 
AT^STRC=? 
OK/ERROR/+CME ERROR 
Write command 
AT^STRC=<traceid> [,<serial>] 
Response: 
OK/ERROR 
Parameter: 
<traceid
> 
enables a specific level of tracing e.g. RLP, PPP. 
 0 tracer disabled 
 1  
 2  
 3  
 4  
 5  
 6  
 7  
<serial> 
specifies the serial interface which should be used for 
debug output. 
 0
 1 
  This command can only be used if the RESI-SAP is activated in the mobile 
device. 
2.10 List of all Unsolicited result codes 
Unsolicited result codes indicate that processing of actions currently running is aborted due to an unforeseen 
event. Table 2-10 lists all unsolicited result codes defined, together with their meaning: 
Message  Meaning 
+CBM: <length><CR><LF><pdu>  Direct output of the broadcast message. 
For an explanation of parameters see the 
AT+CNMI command 
+CCCM:<ccm>  Indication that the <ccm> value has 
changed but no more than every 10 
seconds 
+CCWA: <num>,<type>,<class>,,<cli 
validity>,<alpha>,<line> 
Call waiting indication 
For an explanation of parameters see 
AT+CCWA 
+CDS: <length><CR><LF><pdu>  Direct output of the status report 
For an explanation of parameters see 
AT+CNMI 
+CDSI: <mem>,<index>  Displays the status report index and 
memory 
For an explanation of parameters see the 
AT+CNMI command 
+CGEV: ME CLASS <class>  The mobile equipment has forced a change 
of MS class 
For an explanation of parameters see 










