27
Telephone operation
Options while on calls
volume control
When you are on a call, press
voL+
to increase the handset, speakerphone
or headset listening volume. Press
voL-
to decrease the listening volume.
There are two beeps when you reach the minimum or maximum level.
flash/call waiting
If you subscribe to call waiting service from your telephone service provider
(see
About caller ID
on pages 39-40), and someone calls while you are
already on a call, you hear two beeps.
Press
fLASh
to put your current call on hold and take the new call.
Press
fLASh
at any time to switch back and forth between calls.
Mute
Use this feature during a telephone conversation to silence the microphone.
You can hear the other party, but the other party cannot hear you.
To mute a call:
During a call, press
MUTE
. When mute is on,
the
MUTE
light turns on and the screen displays
Microphone off
.
To take a call off mute:
Press
MUTE
again and resume speaking. The screen
displays
Microphone oN
.
NOTE:
Switching between the handset, headset and speakerphone, changing lines, putting
a call on hold or starting a conference call cancels the mute function.
hold
Use this feature to hold one or both lines.
To put a call on hold:
While on a call, press
hoLD
. The
LINE
indicator for
that line flashes slowly to indicate the line is on hold.
If you are using the speakerphone, the speakerphone
turns off automatically when you press
hoLD
.
To release hold and return to the call:
Press the
LINE
button for the call to continue using the preferred mode.
-oR-
Press
hoLD
to return to the call. The
LINE
indicator for the call remains
on steadily when you release hold.
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MUTE
MUTE
hoLD
hoLD
