Specifications
.
Introduction
IMI 66-031
CHAPTER
1
INTRODUCTION
SECTION 1
GENERAL INFORMATION
MANUAL SCOPE
This publication contains installation and maintenance information for
the Model 816 electronic key system and associated electronic key
telephone sets.
The installation procedures detailed in this manual, for the most
part,
should be performed by a trained technician.
The following
service items may, however,
be performed by any user at his or her
discretion. All other servicing must be performed by factory
authorized personnel.
Place or replace any designation strips on the face of the
telephone.
Replace the telephone line or handset coiled cord.
Replace telephones and handsets.
The handset is a special type.
Other handset types will not work properly.
Relocate the telephone when it is plugged into the proper system
jacks.
RELATED INFORMATION
l
IMI 01-001 Compliance Requirements To FCC Rules and Regulations Part
68 and 15
l
IMI 01-005 Handling Of Electrostatically Sensitive Components
l
User's Guide (supplied with the stations)
GENERAL DESCRIPTION
The Model 816 electronic key system consists of an electronic Key
i
Service Unit (KSU),
dedicated electronic key system telephone sets
(stations),
and interconnecting wiring consisting of small, 4-wire,
twisted-pair cable.
This electronic key system is designed to not only provide the economy
and features of a conventional "lA2 type" system but also a much
easier installation made possible with small size wiring.
Advanced
operating features are made possible by the electronic technology used
in the KSU and the dedicated key system telephone set.
: ;
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The system is
equipped for a maximum of 8 lines and 16 stations.
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