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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
General Information
2-5Voice Terminals
2
Facilities Common to All Voice Terminals
Every DEFINITY G1, G2, and G3, DEFINITY ECS, System 75, and System 85
voice terminal has the following equipment:
■ A pushbutton pad for touch-tone dialing (except for the Model 500, which
has a rotary dial).
■ A handset with a coiled modular cord.
■ A 7-foot modular mounting cord (except for the Model 2554 wall set).
Buttons
All multi-appearance voice terminals and most single-line terminals have buttons
for handling calls and activating various functions that enhance basic calling.
Fixed Feature Buttons
Buttons that are factory labeled and require no administration are referred to as
fixed feature buttons. The following buttons, in several combinations, are found on
most voice terminals. They are dedicated to standard calling functions and are
located adjacent to or above the pushbutton dial pad for calling convenience.
NOTE:
Fixed feature buttons that are limited to a small number of terminals are
explained in the detailed descriptions of those terminals.
■ Recall Button (on older sets)—provides a timed flash that is more accurate
than a manual switchhook flash and prevents accidental dropping of calls.
The following list of uses for this button is only valid for single-line
terminals:
Type Model
Single-Line Analog 500 (can also be ordered new)
2500 Series (can also be ordered new)
Multi-Appearance Hybrid
(MERLIN
)
7305H, 7305H01B, and 7305H02B
Multi-Button Electronic
Telephone (MET) Sets
10 Button with or without Built-In Speakerphone, 20 Button, 30 Button
7203M (12 button)
* The word “virtual” refers to the fact that there are no call appearance buttons associated with either appearance. Refer
to the description of the 7401D and 7401 Plus Voice Terminal for more information.
Table 2-1. Voice Terminals Usable with DEFINITY, System 75,
and System 85 — Continued