AT&T System 85 manual Features, Shift Button

8410 Voice Terminal

Features

Eight Fixed Feature Buttons

The 8410 has the following 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 on the set can be used in the following 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 ring from among eight avail- able 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.

Call Appearance/Feature Buttons

The 8410 voice terminal has 10 call appearance/feature buttons, each equipped with a red and a green status light. Usually, at least three of these buttons are administered as call appearances for the terminal’s primary extension number, where calls are placed and answered. The rest of the buttons can be used for more call appearances (including bridged appearances of other sta- tions’ extensions) and features. Buttons administered for features have only their status lights active.

Message Light

The red Message light goes on when a message is left for the user. It goes off when the user retrieves the message or when the message is erased.

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