AT&T System 85 manual 7407D, Enhanced 7407D, and 7407 Plus Voice Terminals

7407D, Enhanced 7407D, and 7407 Plus Voice Terminals

7407D, Enhanced 7407D, and 7407 Plus Voice Terminals

The 7407D, Enhanced 7407D, and 7407 Plus voice terminals are multi-appearance digital voice terminals which provide digital voice, display, and data capabilities (the latter with the 7400B Plus Data Module). There are three versions of the 7407D voice terminal. A brief description of each of these versions is listed below:

The 7407D (the 7407D01B)—offers 10 call appearance/feature buttons, each with a red in-use light and a green status light, four standard fixed feature buttons (CONFERENCE, DROP, HOLD, and TRANSFER), three fixed feature buttons with an associated light (CALCULATOR/SELECT RING, SPEAKERPHONE, and MICROPHONE), nine pro- grammable feature buttons with lights (the two uppermost buttons can be used for voice or display features, the lower seven for display features), 11 dual-function buttons, 22 programmable feature-only buttons without lights, a Message light, a DISPLAY button that turns the display on and off, personalized ringing, a built-in speakerphone, a 2-line by 40-character liquid crystal display, and a built-in calculator. This voice terminal also provides the user the flexibility of adding a data stand to provide data communications. Data access can also be provided by the addition of the PC/PBX Connection Card to any AT&T compatible PC or by use of a 7400B Plus Data Module. This set is AC powered.

The Enhanced 7407D (the 7407D02C)—offers 10 call appearance buttons, each with a red in-use light and green status light, four standard fixed feature buttons (CONFER- ENCE, DROP, HOLD, and TRANSFER), three fixed feature buttons with an associated light (SELECT RING, SPEAKER, and MUTE), 22 programmable feature-only buttons without lights, nine programmable feature buttons with one light each (the uppermost two buttons can be used for voice or display features, the lower seven for display features), a Message light, personalized ringing, a built-in speakerphone, a connection for an adjunct speakerphone or headset, a speakerphone with spokesman and Mute option, and

a 2-line by 40-character ‘‘super-twist’’ liquid crystal display. Data access can be provided by the addition of the PC/PBX Connection Card to any AT&T compatible PC or by use of a 7400B Plus Data Module. This set is powered from the switch.

The 7407 Plus (the 7407D02D)—offers 10 call appearance buttons, each with a red in- use light and a green status light, four standard fixed feature buttons (CONFERENCE, DROP, HOLD, and TRANSFER), three fixed feature buttons with one light each (SELECT, SPEAKER/RESET SPKR, and MUTE), nine feature buttons with one light each (the uppermost two buttons can be used for voice or display features, the lower seven buttons for display features), 22 flexible feature buttons with no lights, a Message light, personalized ringing, a built-in speakerphone with a reset and listen-only option, and a built-in 2-line by 40-character ‘‘super-twist’’ liquid crystal display. Data access can be provided by the addition of the PC/PBX Connection Card to any AT&T compatible PC or by use of a 7400B Plus Data Module. This voice terminal is powered from the switch.

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