33
Using
the Basic Functions
Adjusting the Volume During a Call on the
Expansion Handset
Switching Between the Handset and
Speakerphone
Press
Handsfree
to toggle between handset and
speakerphone.
Muting a Call
Press
MUTE
(
a
).
To unmute the call, press
UNMUTE
(
a
).
Putting a Call on Hold
Press
HOLD
(
a
).
To return to the call, press
UNHOLD
(
a
) or
ON
.
When a call is on hold, you can use the intercom
features (see page 52).
Redialing a Number
To redial the most recently dialed number:
Action
1
Press
ON
.
2
Press
Redial
.
Press to
make caller’s
voice:
Louder
Softer
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