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Figure 4. Another Version of the 8405D and 8405D Plus Voice Terminal
Volume
Ring Transfer
Test Conf
Mute Drop
Speaker Hold
1
23
456
78
9
ABC DEF
MNOJKLGHI
PQRS TUV WXYZ
*
O
#
Dial pad
Handset
Hold button
Transfer
Conference button
Ring button
5 Call appearance/
feature buttons
Message light
Test button
Mute button
Speaker button
Softkeys
Display
NextPrevMenu Exit
Display
control
buttons
Handset jack
Line jack (on back
of voice terminal)
Speakerphone/
headset adapter
jack (on back of
voice terminal)
Drop button
Volume
LINE
button
control
button
The following features on the 8405 voice terminals shown in Figures 1, 2, 3, and 4
are listed alphabetically for your convenience. Explanations for each feature are also
provided.
Conference button
For setting up conference calls. This button is labeled
.
Dial pad
The standard 12-button pad for dialing phone numbers and
accessing features. The letters “Q” and “Z” have been added
to the appropriate dial pad keys for directory access, and the
“5” button on your dial pad has raised bars for visually-
impaired users.
Display (only on the 8405D
and 8405D Plus)
A 2-line by 24-character display.
Display control buttons
(only on the 8405D and
8405D Plus)
These four buttons are labeled , , ,
and
.
• is used to enter Softkey Mode and access the
three feature option screens.
• is used for exiting the Display Mode and
returning to Normal (call-handling) Mode.
• and are used for going back and forth
through the feature option screens.
Drop button
For disconnecting from a call or dropping the last party
added to a conference call.
Conf
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