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3GPP TS 27.007 version 11.8.0 Release 11<br />

187<br />

ETSI TS 127 007 V11.8.0 (2013-10)<br />

Returns a list of current calls controlled by the MT for which the is allocated. The information returned is a<br />

subset of the information provided by the call monitoring function, see +CMCCS and i<strong>ts</strong> unsolicited result codes<br />

+CMCCSI and +CMCCSS / +CMCCSSEND. For an originating call, the parameters , and<br />

provide the number (line identity) information which has been dialled with +CDU or ATD. For a<br />

terminating call, the parameters , and provide the number (line identity)<br />

information of the calling user. If no particular is included in the request, data for all allocated are<br />

returned. If the command succeeds but no is allocated, no information response is sent to the TE. Refer<br />

subclause 9.2 for possible values.<br />

Defined values<br />

: integer type. Call identification number (see 3GPP TS 22.030 [19] subclause 6.5.5.1). This number can<br />

be used in +CHLD command operations. Value range is from 1 to N. N, the maximum number of simultaneous<br />

call control processes is implementation specific.<br />

NOTE 1: The restrictions and limitations of the call identification number as described in 3GPP TS 22.030 [19]<br />

subclause 6.5.5.1 and 3GPP TS 22.084 [22] do not apply.<br />

NOTE 2: When +CMCCS is supported, the call identification number is not reset until the unsolicited result code<br />

+CMCCSI has indicated that the =1 (Idle).<br />

: integer type<br />

0 mobile originated (MO) call<br />

1 mobile terminated (MT) call<br />

: integer type. Indicates whether parameter has any valid<br />

information<br />

0 No valid information in parameter . Parameter is set to zero.<br />

1 Valid information in parameter .<br />

: integer type as defined in the +CCMMD command<br />

0 The parameter has no valid content. Parameter is set to an empty string ("").<br />

1 The parameter describes the active media in the call.<br />

2 The parameter describes a proposed but not yet active new set of media for the call.<br />

3 A proposed new set of media for the call was accepted by the remote party. The parameter<br />

describes the active media in the call (if any).<br />

4 A proposed new set of media for the call was rejected by the remote party. The parameter<br />

describes the active media in the call (if any).<br />

: string type represented with IRA characters. SDP media description as per the +CDEFMP command.<br />

This parameter shall not be subject to conventional character conversion as per +CSCS. This parameter will be<br />

an empty string ("") if the call has no multimedia content.<br />

: integer type (bearer/teleservice)<br />

0 no relevant information about bearer/teleservice<br />

1 voice<br />

2 data<br />

3 fax<br />

4 voice followed by data, voice mode<br />

5 alternating voice/data, voice mode<br />

ETSI

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