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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
Introduction
1-4The Organization of This Manual
1
The Organization of This Manual
The remainder of this manual is divided into nine main sections; tabs are provided
for convenient access to each section. All equipment descriptions are supported
by illustrations.
General Information — Gives background data that applies to the entire range of
equipment covered in this manual.
Exposed Port Protection — Contains information on the protection required by
exposed ports. This section also lists some of the Lucent Technologies protection
devices and gives parameters that non-Lucent Technologies devices must meet.
Adjunct Power — Lists the different terminals and adjuncts that require adjunct
power supplies and the recommended adjunct power supply. Information has also
been provided about the MSP-1 local power supply and, more recently, about the
1151A1 and the 1151A2 with Battery Holdover which has replaced the MSP-1.
Administration — When some of the newer terminals are used with some older
versions of the switches, the administration of the switch does not allow for the
use of the new terminals. These new terminals must be administered using the
administration procedures of a similar older terminal. This is called aliasing. This
section contains the aliasing information and the appropriate caveats.
Voice Terminals — Provides detailed coverage of the main groups of voice
terminals, divided into 13 tabbed subsections. This section contains detailed
information on each voice terminal that can be ordered as a component of a
DEFINITY switch, System 75, or System 85. It also contains brief descriptions of
voice terminals that were previously installed in earlier business communications
systems. Before you install the voice terminal or telephone, check each
description to see if these voice terminals are compatible with a DEFINITY G1,
G2, or G3, a DEFINITY ECS, System 75, or System 85.