Mute the microphone, Turn the speaker on or off, Make a second call – Philips CD685 User Manual
Page 16: Answer a second call, Toggle between two calls, Make a conference call with the external callers, Make a conference call with the, External callers, Mute the microphone 1

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Mute the microphone
1
Press during a call.
»
The handset displays [Mute on].
»
The caller cannot hear you, but you
can still hear his voice.
2
Press again to unmute the microphone.
»
You can now communicate with the
caller.
Turn the speaker on or off
Press .
Make a second call
Note
•
This service is network dependent.
1
Press during a call.
»
The first call is put on hold.
2
Dial the second number.
»
The number displayed on the screen
is dialed out.
Answer a second call
Note
•
This is a country dependent setting.
When there is a periodical beep to notify you
of an incoming call, you can answer the call in
these ways:
1
Press and to answer the call.
»
The first call is put on hold, and you
are now connected to the second call.
2
Press and to end the current call
and answer the first call.
Toggle between two calls
You can toggle your calls in these ways:
• Press and ; or
• Press [Option] and select [Switch calls],
then press [OK] again to confirm.
»
The current call is put on hold, and
you are now connected to the other
call.
Make a conference call with
the external callers
Note
•
This service is network dependent. Check with
the service provider for additional charges.
When you are connected to two calls, you can
make a conference call in these ways:
• Press , then ; or
• Press [Option], select [Conference] and
then press [OK] again to confirm.
»
The two calls are combined and a
conference call is established.