Specifications

AT Command Set for L55 Platform 2003-11-21
Copyright  Siemens AG 2003 All Rights Reserved Page 22 of 131
2.3.3.5 AT+CLCC
AT+CLCC List Current Calls
Test command
AT+CLCC=?
Response
OK
Execute command
AT+CLCC
Response
[+CLCC:
<id1>,<dir>,<stat>,<mode>,<empty>,<number>,<type>][<CR><LF>+CLCC
: <id2>,<dir>,<stat>,<mode>,<empty>,
<number>,<type>[...]]]
OK/ERROR/+CME ERROR
Parameter
<idx>
<integer> Indicates the call identification number as described in
subclause 4.5.5.1 of the GSM 02.30 document [19];
this number can be used in AT+CHLD command
operations
<dir> 0
1
mobile originated (MO) call
mobile terminated (MT) call
<stat>
0
1
2
3
4
5
Indicates the state of the call
active
held
dialing (MO call)
alerting (MO call)
incoming (MT call)
waiting (MT call)
<mode>
0
1
2
3
4
5
6
7
8
9
Indicates the bearer/teleservice
voice
data
fax
voice followed by data, voice mode
alternating voice/data, voice mode
alternating voice/fax, voice mode
voice followed by data, data mode
alternating voice/data, data mode
alternating voice/fax, fax mode
unknown
<empty> 0
1
Indicates that the call is not one of multiparty
(conference) call parties
call is one of multiparty (conference) call parties
<number> string type phone number in format specified by
<type>
<type> type of address octet in integer format