The 8400-Series Voice Terminals Instructions for Installation, Switch,
Administration, and Programming the Options
555-015-725
Issue 1
October 1996
The 8400-Series Voice Terminals
Page 1-3
1
Table 1-2.
The 8410, 8411, and 8434DX Voice Terminals
Feature
8410B
8410D
8411B
8411D
8434DX
Liquid Crystal Display (LCD)
✔
✔
Vacuum Fluorescent Display
(VFD)
✔
Softkeys and Display Control
Buttons
✔
✔
✔
Call appearance/
Feature buttons
10
10
10
10
34
1-way Speaker
✔
*
✔
*
✔
*
✔
*
✔
*
2-way Speakerphone
✔
✔
✔
✔
✔
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
✔
✔
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).