Avaya 1200 Series Expansion Module for SIP Software Guide de l'utilisateur télécharger pdf (Page 14)

Introduction

Backlight

The Avaya 1100 Series Expansion Module has a firmware controllable

backlight. The Expansion Module draws power from the phone and

requires no external power adapter. Because of the higher power

consumption of the backlight, if the IP Deskphone is connected using

PoE, backlight is not supported; otherwise, the Expansion Module can still

operate normally.

The type of power supply to the phone controls what is functional on the

Expansion Module. The Expansion Module’s backlight can only light

when the local 48V power supply is present. On the other hand, either

local 48V power supply or Power over Ethernet (PoE) to the phone will

power all of the Expansion Module’s other functionality. To have the

backlight on for the Avaya 1200 Series Expansion Module, the IP

Deskphone should be powered by AC global power supply only.

Icons

The Avaya 1100 Series Expansion Module supports the same icons and

cadences that appear on the IP Deskphone line keys.

Icons on the display can flash at pre-defined intervals to indicate different

status. The flashing interval is defined by the IP Deskphone with the

flashing effect performed by the Expansion Module.

2. Choose one of the following:

— Press the Set context-sensitive soft

key to save the changes and return

to the Display menu.

— Press the Back context-sensitive

soft key to keep existing

configurations and return to the

Display menu.

Set

Back

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Avaya 1200 Series Expansion Module for SIP Software Guide de l'utilisateur Page 14