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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
The 8400 Series Voice Terminals
12-5The 8403 Voice Terminal
12
Call Appearance Buttons
The 8403 voice terminal has three call appearance buttons. Each of the buttons
has a red light and a green status light.
Message Light
The red Message light goes on when a message is left for the user. It goes off
when the user retrieves the message or when the message is erased. This light is
labeled either
Message
or .
SPEAKER Button
The 8403 voice terminal is set for the 1-way, listen-only Speaker feature. The user
can only listen to the far-end. To speak with the other party, the user must use the
handset which turns off the speaker.
MUTE button
The MUTE button is a fixed feature button with a red status light. The MUTE
button turns off the microphone of the handset so that a person can converse with
another person in the room without the other party listening in.
VOLUME Control button
The 8403 voice terminal has a VOLUME “arrow” button on the front of the set.
This button has several functions. When the user is using the 1-way speaker, the
VOLUME button controls the volume of the speaker. When the user is on a call
using the handset, the VOLUME button controls the volume of the handset. When
the voice terminal is idle, the button controls the volume of the tone ringer.
TEST Button
When the voice terminal is initially powered up, the green light next to the TEST
button flashes if the link with the PBX is not (or not yet) operational. The light
changes to steady green when the voice terminal is able to communicate with the
PBX. After the voice terminal is powered up, you can press the TEST button to
test the lights on your voice terminal.
Other Physical Features
Handset
The 8403 voice terminal is equipped with a K-type handset.
Dial pad
The 8403 voice terminal is equipped with a 12-button touch-tone dial pad. The
letters “Q” and “Z” have been added to the appropriate dial pad keys for directory
access, and the “5” button on the dial pad has raised bars for visually-impaired
users.