OK (...conversation...)
AT+CHLD=3
OK
(...MTPY conversation...)
AT+CHLD=22
OK
AT+CHLD=0
OK
NO CARRIER
ath
//Release the active call
NO CARRIER
OK
atd9311234567;
OK
OK
+CCWA: "055728386",129,1," ",0 //Waiting call alerts
AT+CHLD=1
OK
NO CARRIER
OK
5.1.12+CCFC, Call Forwarding Number and Conditions
This command enables control of the call-forwarding supplementary service. Registration, erasure,
activation, deactivation, and status query are supported.
Command
Syntax
Set
+CCFC=<reason>,
<mode>[,<number
>[,<type>[,<class>[
,<subaddr>[,<saty
pe>[,<time>]]]]]]
Test
+CCFC=?
G5/G6-Family AT Commands User Manual
//Add the held call to the conversation
//Split: Place the MO active call on hold, MT call remains active
//Release the held call
//Originate a voice call
//Release the active call, accept the waiting call
//Active 9311234567 was released
//Waiting 055728386 was answered
Response/Action
If the command succeeds:
+CCFC:
<status>,<class1>[,<number>,<type>[,
<subaddr>,<satype>[,<time>]]]
[<CR><LF>
+CCFC:
<status>,<class2>[,<number>,<type>[,
<subaddr>,<satype>[,<time>]]][...]]
+CCFC: (list of supported <reason>s)
+CCFC: <reason>
Remarks
The Set command
instructs the Module
which call forwarding
settings to request from
network. The Set
command, in query
mode, interrogates the
network about the
subscriber current call
forwarding status.
The Test command
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