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AT&T
3.1 manual
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CONTROL UNIT
EXTENSIONS
Extension 10
Extension 18
Extension 11
Extension 15
Extension 12
Extension 17
Extension 16
Extension 13
Extension 14
An Example System Setup
3
Contents
Main
Page
Contents
Contents
i
Specifications
Connecting Intercom Autodialers
Important Safety Instructions
Additional Safety Instructions for Installation Personnel
ii
SAVE THESE INSTRUCTIONS
Installation
Overview
An Example System Setup
Control Unit
2
Extensions
Page
Required Parts
Figure 1. Required Parts
4
Installation Guidelines
Telephones and Devices
Combination Extensions
6
Using A Direct Connection
Figure 2. Combination Extension Using Direct Connection
Using a Bridging Adapter
Figure 3. Combination Extension Using Bridging Adapter
Installation Procedures
WARNING:
Installing the Control Unit and Modules
8
5
Connecting Lines and Extensions
Page
Connecting Caller ID Display Units
1
Assembling System Phones
Desk Mounting
Wall Mounting
Wall Mounting Phones with Separate Stands
1
Wall Mounting Phones with Fixed Stands
1
CAUTION:
Connecting and Testing Telephones
15
1
Connecting Paging, Music-On-Hold, and Call Reporting (SMDR) Devices
Paging System
Music-on-Hold Audio Source
2
1
2
3
4
Call Reporting (SMDR) Printer
1
2
16
Connecting Intercom Autodialers
CAUTION:
17
Equipment Upgrades
Adding New Modules
18
5
Replacing System Modules
4
5
20
Specifications
Capacities
21
400 Module
System 206 Module Extension Jack
Extension
Jack
Specifications
Wiring
Extensions
