Specifications

Command Reference

Rev 3.2 Oct.05 73

+CLCC List current calls

Lists the current calls and their type, if any available. Each call reports on a

different line in this format:

+CLCC: <id1>,<dir>,<state>,<bst>,<conf>,

Returned values

<idx> is an integer call identification number, as described in GSM 02.30 [19]

subclause 4.5.5.1.

<dir> describes the call type:

• <dir>=0: mobile originated (MO) call

• <dir>=1: mobile terminated (MT) call

<state> shows the state of the call:

• <stat>=0: active

• <stat>=1: held

• <stat>=2: dialing (MO call)

• <stat>=3: alerting (MO call)

• <stat>=4: incoming (MT call)

• <stat>=5: waiting (MT call)

<bst> indicates the bearer service type:

• <bst>=0: voice

• <bst>=1: data

• <bst>=9: unknown

<conf> indicates whether the call is a party in a conference (multi-party) call:

• <conf>=0: call is not part of a conference call

• <conf>=0: call is part of a conference call

<number> is a string specifying the phone number in the format specified by

<type>.<type> is the type of address octet in integer format (refer to GSM 04.08

[8] subclause 10.5.4.7)

<alpha> is a string corresponding to the phone book entry for <number>, using

the character set specified in +CSCS (page 93).

Table 3-9: Command Reference Table (ASCII Alphabetic)

Command Description