VTech SN5127

39
3. Operate
Temporary ringer silencing
When the telephone is ringing, you can
temporarily silence the ringer without
disconnecting the call. The next call rings
normally at the preset volume.
- OR -
Press MUTE or CANCEL on the handset.
When the telephone is ringing:
Call waiting
When you subscribe to call waiting service
from your telephone service provider, you
hear an alert tone if there is an incoming
call while you are already on a call.
• Press FLASH on the handset or
telephone base to put the current call
on hold and take the new call.
• Press FLASH at any time to switch back
and forth between calls.

- OR - 
When on a call using
the cordless handset.
When on a call using
the telephone base
speakerphone.