42
Handset and Base Operation
Handset Volume
The volume control is on the
right
edge of
the Handset. During a call, press the
or
key to adjust the listening volume to a
comfortable level. The procedure is the
same for the Handset earpiece, Headset
and Speakerphone.
Base Speakerphone Volume
During an active call simply press the
Volume
or
keys to adjust the
speakerphone volume.
NOTE:
To adjust the playback volume of
the Answering System, see
Adjust Playback
Volume
on page 39.
Sound Select (Handset Only)
During a call, you can adjust the quality of
the sound to best suit your hearing. Pressing
SOUND SELECT
repeatedly will cycle you
through four different frequency responses:
BASS
- Low Frequency
sounds enhanced.
MID
- Mid-Range sounds
enhanced (This is the
recommended setting for
hearing aid users).
TREBLE
- High Frequency
sounds enhanced.
Advanced
Operations
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42
1
MUTE
HOLD
Mid Boost
1
1
MUTE
HOLD
Treble Boost
1
1
MUTE
HOLD
Bass Boost
1