Avaya 1220 User Manual page 17

(Volume)
(Mute)
(Handsfree)
Use the Volume control
the volume of the ringer, handset, headset,
speaker, and the Handsfree feature. Press
the top button to increase the volume, and
press the bottom button to decrease the
volume.
Press the Mute key to listen to the call
without transmitting. Press the
again to return to two-way conversation. The
Mute key applies to handsfree, handset, and
headset microphones.
Note: When you enable mute, a red
LED on the Mute
Press the Handsfree
built-in speaker and microphone of the
Avaya 1220 IP Deskphone.
Note: The Handsfree LED indicator on
the Handsfree
when handsfree is active.
Use the Enter key, at the center of the
Navigation Key
items or to confirm changes.
Note: The Enter
function as the context-sensitive soft
keys Select and Set.
buttons to adjust
Mute
key remains lit.
key to activate the
key lights to indicate
Cluster, to select menu
key has the same
Welcome
key
17