AT&T 518-600-016 manual System Description, System Hardware

Section 1: System Description

What’s in This Manual

Section 1: System Description

Section 2: Installation

Section 3: Administration

Section 4: Troubleshooting

Section 5: Ordering Information

System Overview

System Configuration

System Features

System Hardware

MERLIN II System Components

Control Unit Components

Module Controls and Indicators

Voice Terminals

Basic Operation of Voice Terminals

System Accessories

Theory of Operation

System Architecture

Analog to Digital Signal Processing

Digital Switching

System Capacity

E&M Signaling

System Connectivity

Simultaneous Voice Data

Local Host Computer Access

Modem Pools

General Requirements for Modems

Music-On-Hold

External Loudspeaker Paging

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