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Your 8403 Voice Terminal
The 8403 voice terminal has an innovative design to make it easy to use the many features of the
DEFINITY
®
Communications System Generic 1 and Generic 3, the DEFINITY
®
Enterprise
Communications Server (ECS) Release 5, and System 75. Familiarize yourself with your 8403
voice terminal, shown in Figures 1 and 2 and explained on the following pages.
Figure 1. One Version of the 8403 Voice Terminal
1
23
456
78
9
ABC DEF
MNOJKLGHI
PQRS TUV WXYZ
*
O
#
Transfer
Hold
ab c
Feature
Volume
Test Conf
Drop
LINE
Feature Directory
3 Call appearance buttons
Dial pad
Test button
Volume control button
Handset
Mute
Speaker
Message light
Line jack (on back of
voice terminal)
Speakerphone/
headset adapter
jack (on back of
voice terminal)
Hold/Ring
button
Speaker
button
Mute
button
Handset jack
Drop button
Conference button
Feature button
Transfer button
Message
Ring