AT&T System 85 manual Message Light, Data Light

7404D Voice Terminal

TRANSFER button

HOLD button

Message Light

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

Data Light

The Data light goes on when a data call is in progress.

Call Appearance/Feature Buttons

The 7404D voice terminal has six call appearance/feature buttons. Adjacent to each button is a pair of red and green indicator lights.

Self-Test

The 7404D voice terminal is equipped with a self-test for its buttons and tone ringer. The self-test switch is located on the left side of the base.

Other Physical Features

Handset

The 7404D voice terminal is equipped with an R-type handset.

Dial pad

The 7404D voice terminal is equipped with a 12-button touch-tone dial pad.

Jacks

The 7404D voice terminal housing contains three jacks. The handset cord jack is just under the left side of the housing. The handset contains a jack for the handset cord. The LINE jack is on the rear housing. There is a EIA RS-232C receptacle on the rear of the voice terminal that is used to connect an associated data terminal.

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