Specifications

UC864-E/G AT Commands Reference Guide

80304ST10041a Rev. 3 - 18/07/08

+CUSD - Unstructured Supplementary Service Data

Note Only mobile initiated operations are supported

3.5.4.3.14 Advice Of Charge - +CAOC

+CAOC - Advice Of Charge

AT+CAOC=

<mode>

Set command refers to the Advice of Charge supplementary services that

enable subscriber to get information about the cost of calls; the command

also includes the possibility to enable an unsolicited event reporting of the

Current Call Meter (CCM) information.

Parameter:

<mode>

0 - query CCM value

1 - disables unsolicited CCM reporting

2 - enables unsolicited CCM reporting

Note: the unsolicited result code enabled by parameter <mode> is in the

format:

+CCCM: <ccm>

where:

<ccm> - current call meter in home units, string type: three bytes of the

CCM value in hexadecimal format (e.g. “00001E” indicates decimal

value 30)

Note: the unsolicited result code +CCCM is sent when the CCM value

changes, but not more than every 10 seconds.

AT+CAOC? Read command reports the value of parameter <mode> in the format:

+CAOC: <mode>

AT+CAOC=? Test command reports the supported values for <mode> parameter.

Reference 3GPP TS 27.007

Note +CAOC command returns an estimate of the cost of the current call only,

produced by the MS and based on the information provided by either AoCI

or AOCC supplementary services; it is not stored in the SIM.

3.5.4.3.15 List Current Calls - +CLCC

+CLCC - List Current Calls

AT+CLCC Execution command returns the list of current calls and their characteristics

in the format:

[+CLCC:<id1>,<dir>,<stat>,<mode>,<mpty>,<number>,<type>

,<alpha>[<CR><LF>+CLCC:<id2>,<dir>,<stat>,<mode>,

<mpty>,<number>,<type>,<alpha>[…]]]