AT&T System 85 manual 7407D Enhd 7407 7407 Plus 7410 7410 Plus 7434D 7444

VOICE TERMINAL FEATURES

TABLE 3-C(continued).

Multi-Appearance Digital Voice Terminal Features

			VOICE TERMINALS
PHYSICAL
FEATURES	7407D Enhd 7407 7407 Plus 7410 7410 Plus					7434D	7444
AC Powered	√
DC Powered		√	√	√	√	√	√
(supplied by PBX)
Optional Enhancements
Headset Adapter		√	√	√	√	√	√
External Speakerphone		√	√	√	√	√	√
Digital Terminal
Data Module
Data Module Base	√
Call Coverage Module						√
Function Key Module
Digital Display Module						√
7400B+ Data Module	√	√	√	√	√	√	√

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