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Basics 21
US
Do this
Set the VOL switch to H (high), M (middle) or L
(low).
Press (CALL WAITING/ FLASH).
Press (CALL WAITING/ FLASH) again to return to
the first caller.
See “Turning off the ringer of the handset” on
page 29.
To
Adjust the handset volume
Switch to another call
(“call waiting” service*)
Turn on/off the ringer of
the handset
* You need to subscribe to the service from your telephone company.
1 When you hear the phone ring, pick
up the handset from the base unit, and
press (TALK).
“TALK” appears on the display and
the display also shows the operation
duration in hours, minutes and
seconds.
The LINE lamp on the base unit lights
up.
2 When you’re done talking, press
(OFF) or replace the handset on the
base unit.
The display and the LINE lamp on the
base unit go off.
Receiving calls
Additional tasks
continued
VOL switch
(CALL WAITING/FLASH)