18
Getting started
Adjust the corded handset audio
1. Make sure that
LIFTER MODE
light on
the headset base is on. Press the
MODE
button on the headset base to change
the mode.
2. Lift the corded handset to release
the switch hook. Place the corded
handset aside.
3. Place the headset earpiece in your ear.
4. Press
ON/
OFF
on the headset to listen for a dial
tone. If there is no dial tone or the dial tone is
unclear, slide the
LIFTER AUDIO ADJUST
switch
on the side of the headset base from
A
to
G
until
the dial tone is clear.
Headset base and handset lifter installation