AT&T System 85 manual 279

8434 and 8434DX Voice Terminal

Physical Description

Dimensions

Note: The dimensions given here for the 8434 and 8434DX voice terminals are approxi- mate.

Width = 12.5 inches

Depth (front to back) = 10.25 inches

Height (maximum with handset in place) = 5.6 inches

Features

Eight Fixed Feature Buttons

CONFERENCE (labeled CONF) button

DROP button

TRANSFER button

A red HOLD button

A blue SHIFT button

MUTE button

SPEAKER button

TEST button

The SHIFT button

The blue SHIFT button can be used in two different ways: (The red light next to the SHIFT button goes on steadily when the button is activated.)

Used with the HOLD button to select your own personalized ringing patterns from among eight available patterns.

Used with the SPEAKER button to perform an acoustic test of the environment and adjust the speakerphone to the surrounding acoustic environment for optimal perfor- mance.

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