Nortel 1230 User Manual page 27

Using your IP Phone 1230
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 buttons to adjust
Volume control
(Volume +)
the volume of the ringer, handset, headset,
speaker, and Handsfree features. Press the
upper button to increase the volume, and
(Volume -)
press the lower button to decrease the
volume.
Your key functionality is enabled or
Mute
disabled by your system administrator.
(Mute)
Contact your system administrator to
determine if your key is enabled. If
Mute
your key is enabled, press the
Mute Mute
key to listen to the receiving party without
transmitting your voice. Press the key
Mute
again to return to two-way conversation.
If your key is not enabled,
Note:
Mute
pressing the key places the call on
Mute
hold. Press the key again to restore the
Mute
active call or press the line key to restore the
active call. You cannot retrieve this call from
hold by pressing the Hold key.
The Mute key applies to handsfree,
handset,and headset microphones.The Mute
LED indicator, located on the Mute key,
flashes to indicate that the microphone is
muted.
27