AT&T 206 and 410 Telephone User Manual


 
Table of Contents
Page
Introduction
Getting Started
Installing the Control Unit
Position the Control Unit
Set the Control Unit Switches
Connect the Control Unit to the AC Outlet
Prepare the Network Interface
Test the Outside Lines
Connect the Control Unit to the Network Interface
Voice Terminal Wiring
Jack Field Connection
Direct Connection
Connecting the Voice Terminals
Prepare the Voice Terminals
Connect Each Voice Terminal to the System
Test Each Voice Terminal for Dial Tone
Attach and Verify the Intercom Numbers
Installing Accessories
Cartridges
Other Accessories
System Tests
Place an Outside Call
Place an Intercom Call
What’s Next?
System Changes
Adding an Outside Line
Adding a Voice Terminal
Moving a Voice Terminal
Changing Touch-Tone/Rotary Service
Upgrading from Model 206 to Model 410
Troubleshooting
Troubleshooting Table
General Test
Appendix A: Interference Information
Appendix B: FCC Registration and Repair Information
Index
2
3
6
6
6
7
8
9
10
12
12
14
15
15
16
18
18
19
19
20
21
21
22
23
24
24
24
24
24
25
26
26
29
30
30
31
1