Ccwa, Call Waiting Command - Fibocom G510 User Manual

Example +CLIP indication:
(...incoming call...)
RING
+CLIP: "13510503472",161,,,"",0
Example +CLIP indication with restricted CLI:
AT+CRC=1
OK
(...incoming call..., caller restricted the CLI presentation (used AT+CLIR)...)
+CRING: VOICE
+CLIP: "",128,,128,"",1

5.1.9 +CCWA, Call Waiting Command

This command controls the Call Waiting supplementary service, including the settings and the queries of
the Module and the network. When the Call Waiting indication is enabled by the Module and there is a
waiting call, a +CCWA: indication is sent from the Module to the terminal. The indication will appear one
time
Note: The Module supports only one of the services at a time: Voice. Multiparty is a voice-only
functionality. A CCWA indication is sent to the terminal only during a voice call-waiting event.
Command Syntax
Set +CCWA=[<n>
[,<mode>[,<cl
ass>]]]
Read +CCWA?
G5/G6-Family AT Commands User Manual
//longzhongyou?
Response
OK
If <mode>=2 and the
command succeeds:
+CCWA:
<status>,<class1>[<CR><
LF>
+CCWA:
<status>,<class2>
[...]]
OK
+CCWA: <n>
OK
Remarks
The Set command enables/disables the
Call-Waiting indication in the Module and
in the network. Activation, deactivation
and status query are supported.
Note: When the <mode> parameter is set
to 2 (network query), the <n> parameter
is ignored. This means that no
enable/disable action is performed while
querying the network.
The Read command returns the
Enable/disable status of the call waiting
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