The 8400-Series Voice Terminals
THE 8400-SERIES VOICE TERMINALS
Feature 8403 8410B 8410D 8411B 8411D 8434DX
Liquid Crystal Display (LCD) √ √
Vacuum Fluorescent Display (VFD) √
Softkeys and Display
Control Buttons √ √√
Call appearance/
Feature buttons 3 10 10 10 10 34
1-way Speaker √√*√*√*√* √*
2-way Speakerphone √√√√ √
Feature Button √
Shift Button √√√√ √
Transfer, Hold, Conf,
and, Drop Buttons √√√√√ √
Test Button √√√√√ √
Diagnostics Feature
(used with Test Button) √√
Mute Button √√√√√ √
Volume Control Button √√√√√ √
Message Light √√√√√ √
Personalized Ringing √√√√√ √
Kickstand (on back of set) √√
Adjunct Jack √√√√√ √
EIA-232-D Jack √√
Analog Adjunct Jack √√
* The 2-way speakerphone can be optioned as a 1-way (listen-only) speaker,
(or it can be disabled).
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