Avaya 3810 Installation And Use Manual page 31

Installation and Use
Description of Handset Buttons
Button
Ringer On/Off
Switch
(on side)
HOLD
TALK
Dialpad
Programmable
buttons
R/VOL
(on side)
MUTE
(on side)
TRNSFR
CONF
REDIAL
CHANNEL
Description
Turns handset ringer on or off. The handset
does not ring or vibrate.
Places a call on hold until you can return to it.
Initiates, answers, and disconnects calls.
12-button dialpad for placing calls or accessing
features.
Features programmed on the four
programmable buttons are determined by
communications system programming. See
your System Administrator for information about
the features programmed on your buttons.
Changes earpiece volume when pressed during
a call. Changes ringer tones and volume when
pressed when the handset is out of the charger
unit and not active on a call.
Mutes your conversation so that the other party
cannot hear your voice but you can hear theirs.
Transfers a call to another extension.
Connects another call to a call already in
progress for a three-way conversation.
Redials the last number.
Selects a different channel.
3 About Your Telephone
Handset 31