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REFERENCES
An Introduction to AT&T System 25
Provides an introduction to System 25 features and services. The emphasis
is on how System 25 helps solve information management, productivity, and
cost control problems.
Implementation Manual
Describes how to plan the system’s operating configuration. Explains how to
determine customer needs and how to convert these needs into a system
configuration plan.
This plan is recorded on accompanying forms that are
used in conjunction with the Administration Manual to initialize the system.
The Implementation Manual and associated forms are packaged together
in
the Administration Records Binder.
Installation and Maintenance
Provides step-by-step procedures for install
Manual
ng System 25 and associated
equipment.
Includes procedures for testing equipment and trunks and for
making additions and changes to the system.
Also provides a detailed
description of system operation and procedures for isolating and clearing
customer-affecting faults.
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