AT&T DEFINITY 7100 series Manual de usuario descargar pdf (Pagina 29)

FEATURES

Feature

Centralized Attendant

Service (CAS) (Branch

or Main)

Code Calling Access

Data Call Setup

Hardware

A TN760D tie trunk circuit pack is used.

Either a TN722B DS1 tie trunk circuit pack or

a TN767B DS1 interface circuit pack can also

be used for the release link trunks of the CAS

network.

Loudspeaker paging equipment and one port

on a TN763B auxiliary trunk circuit pack per

zone. These hardware requirements can be

shared with the Loudspeaker Paging Access

feature. A 278A adapter is used if the

customer’s equipment is not FCC-registered.

Each data module requires one port on a

TN754 digital line circuit pack. A digital termi-

nal data module (DTDM) shares the port with

a voice terminal.

Each AT&T personal computer (PC) requires

one port on a TN754 digital line circuit pack for

shared use of voice and data.

Each 7401D, 7404D, 7406D, or 7407D voice

terminal requires one port on a TN754 digital

line circuit pack for shared use of voice and

data.

Each modem requires one port on a TN742

analog line circuit pack.

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AT&T DEFINITY 7100 series Manual de usuario Pagina 29