Operation Manual

Button layout
Number Button name Description
1 Softkeys Display screen-specific commands.
2 Phonebook Displays the contacts list.
3 Transfer Transfers the call to the selected number.
4 Mute Mutes and unmutes the microphone.
5 Speaker Activates and deactivates the speakerphone.
6 Volume Increases and decreases the volume.
7 Call Dials the number that you enter.
8 Flash Puts the current call on hold and brings up the second line for dialing
or answering the second call.
9 Conference Starts the conference.
10 Message Dials the voice mail server.
Table continues…
Getting started
January 2016 Administering Avaya E129 SIP Deskphone 12
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