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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
The 7400 Series Voice Terminals
11-32The 7404D Voice Terminal
11
The 7404D Voice Terminal
Figure 11-8. The 7404D Voice Terminal
The 7404D is a multi-appearance digital voice terminal which provides
simultaneous voice/asynchronous data transmission. All the transmission is done
over the same two pairs of wire.
1
23
456
78
9
ABC DEF
MNOJKLGHI
PRS TUV WXY
*
O
#
OPER
Dial Pad
Call Appearance/
Transfer Button
Hold Button
Drop Button
Conference
Drop
Feature Buttons
Conference Button
Volume
Control
(on left side)
Handset
Transfer
Hold
Message Light
Self-Test Switch
(on left side
of base)
Data Call in
Progress Light
Built-in
Data Module