7.11 Call forwarding number andconditions +CCFC

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    7.11 Call forwarding number andconditions +CCFC

    Table 44:+CCFC action command syntax

    Command

    Possibleresponse(s)

    +CCFC=<reason>,<mode>

    [,<number>[,<type>

    [,<class>

    [,<subaddr>[,<satype>

    [,<time>]]]]]]

    +CMEERROR: <err>

    when<mode>=2 andcommand successful:

    +CCFC:<status>,<class1>[,<number>,<type>

    [,<subaddr>,<satype>[,<time>]]][

    <CR><LF>+CCFC:<status>,<class2>[,<number>,<type>

    [,<subaddr>,<satype>[,<time>]]]

    [...]]

    +CCFC=?

    +CCFC:(list of supported <reason>s)

    Description

    Thiscommand allows control of the call forwarding supplementary serviceaccording to 3GPP TS 22.082 [4]. Registration, erasure,activation, deactivation, and status query are supported. Whenquerying the status of a network service (<mode>=2)the response line for 'not active' case (<status>=0)should be returned only if service is not active for any <class>.

    Testcommand returns reason values supported as a compound value.

    Definedvalues

    <reason>:

    0 unconditional

    1 mobile busy

    2 no reply

    3 not reachable

    4 all call forwarding (refer 3GPPTS 22.030 [19])

    5 all conditional call forwarding(refer 3GPP TS 22.030 [19])

    <mode>:

    0 disable

    1 enable

    2 query status

    3 registration

    4 erasure

    <number>:string type phone number of forwarding address in format specified by<type>

    <type>:type of address octet in integer format (refer TS 24.008 [8]subclause 10.5.4.7); default 145 when dialling string includesinternational access code character "+", otherwise 129

    <subaddr>:string type subaddress of format specified by<satype>

    <satype>:type of subaddress octet in integer format (refer TS 24.008 [8]subclause 10.5.4.8); default 128

    <classx>is a sum of integers each representing a class of information(default 7):

    1 voice (telephony)

    2 data (refers to all bearerservices; with <mode>=2this may refer only to some bearer service if TA does not supportvalues 16, 32, 64 and 128)

    4 fax (facsimile services)

    8 short message service

    16 data circuit sync

    32 data circuit async

    64 dedicated packet access

    128 dedicated PAD access

    <time>:

    1...30 when "no reply"is enabled or queried, this gives the time in seconds to wait beforecall is forwarded, default value 20

    <status>:

    0 not active

    1 active

    Implementation

    Mandatoryfor MT supporting AT commands only and not supporting the controlthrough dial command D.

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