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Tables
2
Installing the Control Unit
2-1. Environmental Requirements
2-2. AC Power Requirements
2–3. Heavy Lightning Protection
2-4. Setting the 400EM (Tie Trunk) Module DIP
Switches
2-5. Signaling Formats for the 400EM (Tie Trunk)
Module
2-2
2-8
2-14
2-35
2-36
3
Installing Telephones and Adjuncts
3-1. Unsupported Telephones and Adjuncts
3–2. Single-Line Telephones
3-3. Single-Line Telephones Supported by Release 3.0
and Later
3-40
3-41
3-42
4
Connecting the Control Unit to the Network Interface
4–1. Network Interfaces 4-2
4–2. Central Office Network Interface Codes
4-3
Installation xiii