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VOLUME BOOsT
Use the
VOLUME BOOST
feature to enhance the clarity
and loudness of the voice on handset earpiece.
To turn on VOLUME BOOSTER on the handset:
While you are on a call using the handset earpiece,
press
VOLUME BOOST
on the handset.
Press
VOLUME BOOST
again to turn off.
VOLUME CONTROL
During a call, press
VOL+
or
VOL-
to adjust the listening
volume.
The handset earpiece and speakerphone volume settings
are independent.
MUTE
The mute function allows you to hear the other party
but the other party cannot hear you.
During a call, press
MUTE
. The handset displays
SECRECY ON
until the mute function is turned off.
Press
MUTE
again to resume the conversation. The
handset displays
LINE IN USE
.
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