Nortel Networks 1220 - Manual (Page 25)

Using your IP Phone 1220
25
A steadily lit icon beside a feature key
indicates the feature is active. A flashing icon
indicates the feature is being programmed.
When a call arrives on a feature key that is
not on the currently displayed page of keys,
the IP Phone automatically displays the page
with the active key.
Use the Volume control buttons to adjust
the volume of the ringer, handset, headset,
speaker, and Handsfree features. Press the
upper button to increase the volume, and
press the lower button to decrease the
volume.
Press the Mute key to listen to the calling
party without transmitting voice from your
phone. Press the
Mute key again to return to
a two-way conversation. Mute key
functionality applies to handsfree, handset,
and headset modes.
The Mute indicator LED, embedded in the
Mute key, flashes to indicate the sound is
muted.
Press the Handsfree key to activate
handsfree mode.
Note: The Handsfree LED indicator, located
on the Handsfree key, lights to indicate that
the handsfree is in use.
(Volume +)
(Volume -)
(Mute)
(Handsfree)