Your 8405 Voice Terminal

Your 8405 Voice Terminal

The 8405 voice terminal is available in four models. All of these models are similar in appearance and functionality except for the following differences:

The 8405B has a one-way listen-only speaker, with no display

The 8405B Plus has a two-way, listen and talk speakerphone, but does not have a display

The 8405D has a one-way, listen-only speaker, with a 2-line, 24-character display

The 8405D Plus has a two-way, listen and talk speakerphone, with a 2-line, 24-character display

Despite their differences, all four models are comprehensively equipped so you can make the best use of the many features of the DEFINITY® Communications System Generic 2 and the features of System 85.

Figure 1 and Figure 2 show the 8405B and 8405B Plus models. Figure 3 and Figure 4 show the 8405D and 8405D Plus (with display) models. Familiarize yourself with your voice terminal, shown here and explained on the following pages.

Handset

 

 

 

 

 

 

 

 

Volume control

 

 

 

 

 

 

 

 

button

 

 

 

 

 

 

10 Call appearance/

 

 

 

 

 

 

 

Transfer button

 

 

 

 

 

 

feature buttons

 

 

 

 

 

 

 

 

Handset jack

 

 

 

 

 

Message

Message light

 

Volume

 

ABC

DEF

 

 

 

 

 

 

1

 

 

Shift button

Shift

Transfer

2

3

 

Line jack (on back

 

 

 

 

 

 

 

GHI

JKL

MNO

 

Test button

Test

 

Conf

4

5

6

LINE

of voice terminal)

 

 

 

Mute button

Mute

 

Drop

PQRS

TUV

WXYZ

 

 

 

7

8

9

 

 

 

 

 

 

Speakerphone/

Speaker button

Speaker

 

Hold

*

O

 

 

 

#

 

headset adapter

Reset Spkr

Ring

 

 

 

 

 

 

 

 

 

 

 

 

jack (on back of

 

Hold/Ring

 

 

 

 

 

 

voice terminal)

 

 

 

 

Dial pad

 

 

 

button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drop

 

 

 

Conference button

 

 

 

button

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 1. One Version of the 8405B and 8405B Plus Voice Terminal

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Lucent Technologies manual Your 8405 Voice Terminal, One Version of the 8405B and 8405B Plus Voice Terminal