ClearSounds PHONE A1600 - Manual (Page 68)

68 – ENGLISH
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Caller ID on Call Waiting
When you subscribe to Call Waiting Caller ID service from
your local phone provider, the phone will display the Caller ID
information of the second call while you are on the first call.
1. When you are on existing call, a tone will emit, and the
Caller ID displays the incoming caller’s information.
2. Press under the word Flash to put the current call
on hold and answer the second caller.
3. When you have finished with the second call, press
under the word Flash to resume your conversation with
the first caller.