AT&T System 85 manual Digital Display Module, Automatic Displays, Auxiliary Displays

Call Coverage Modules

Digital Display Module

The D401A and D401B Digital Display Modules add a large easy-to-read 40-character display to the top of the 7405D or 7434D voice terminal. The D401 provides a vacuum-fluorescent display, which is significantly brighter than LCD displays and visible from any angle. It provides prompt retrieval of Leave Word Calling or Message Center messages, can identify incoming calls, both names and number, and perform other functions.

Applications

The Digital Display Module can be used with a DEFINITY G1, G2, G3, System 75, and

System 85. It is used with the 7405D and 7434D voice terminals. It is particularly useful for receptionists and executives.

Physical Description

Automatic Displays

The D401A/B Digital Display Module automatically provides a visual display of the following call- related information:

Calling and called party identification

Calling and called number

Call coverage status

Auxiliary Displays

In its various auxiliary modes, the Digital Display Module also provides other services:

Time and date display

Elapsed time on calls

Message retrieval

Display of stored abbreviated dialing numbers

Access to Integrated Directory (except on System 85 or DEFINITY G2)

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