15
Telephone operation
Options while on calls
Volume control
Press
or
on the
VOLUME
button on the side of
the handset to adjust listening volume. Each button
press raises or lowers volume by one level.
When you change the volume level, the new setting is
saved.
Call waiting
If you subscribe to call waiting service with your local
telephone service provider, you will hear a beep if
someone calls while you are already on a call. Press
PHONE
/FLASH
to put your current call on hold and
take the new call. You can press
PHONE
/FLASH
at any
time to switch back and forth between calls.
Three-way conference calls
While a call is in progress, a person at another handset
can press
PHONE/
FLASH
or
SPEAKER
to join the call.
A person at either handset can press
OFF/
CLEAR
, or
place the handset in the base or charger, to drop out of
the conference call, but the call will not be terminated
until all handsets hang up.
Only two handsets are allowed to connect to an out-
side call.
Volume
Flash