AT&T 518-455-317 manual Overview, Auxiliary Equipment

Overview

Contents

Important Safety Instructions

Features and Capabilities

System Components

■Control Unit System Modules System Capacity

■Telephones

System Telephones

Intercom Autodialers

Standard Telephones

Auxiliary Equipment

■Requirements

■Connecting Standard Devices

1

1-ii

1-1

1-2

1-2

1-4

1-4

1-5

1-5

1-6

1-6

1-7

1-7

1-7

1-i