Installation guide

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FIGURE 3-2 BIS-34D with Display as Administrator/Attendant Console.
Display
Display
contrast
buttons
control
Display
AT&T
BIS-34D
Call
appearance
buttons
Test/Program
switch
Dial
pad
Ringer
volume
control
Message light
HFAI light
Speakerphone
volume control
Speakerphone light
Microphone light
Feature
buttons
3-4 Administration Preview