Description
AT&T 555-230-655 Definity Com. System Gen 3 Version 4 Implementation Manuals Describes how to prepare the paper records necessary to initialize and administer a G3 V4 system. It also describes how to complete a communications survey and complete each form required to implement the features, functions, and services in the system. Vol. 1,2, & Traffic Reports Issue 1 Comcode 107574972
These AT&T 555-230-655 Definity Communications System Manuals Generation- 3 Version -4 Implementation booklets are used and in good condition. This item shows little signs of normal wear. All booklets are in order pages are clean. No other manuals or peripherals are included, only that which is pictured.
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