Contents
About This Guide
v
1
Overview
1-i
■
Terminology
1-1
■
Using Premises Equipment to Complement
Centrex Services
1-3
■
Primary and Secondary Lines
1-5
Features and Capabilities
1-6
■
Premises Equipment
1-7
■
2
Installing the Equipment
2-i
■
Important Safety Instructions
2-ii
Terminology
2-1
■
■
Installation Guidelines
2-3
■
Example Configuration
2-6
■
Installation Procedures
2-8
Equipment Upgrades
2-14
■
3
Using the Equipment with Centrex Services
3-i
Overview
3-1
■
■
Terminology
3-2
■
Centrex Line Assignments and Ringing
3-3
■
Centrex Services
3-5
One-Touch Access to Centrex Services
3-6
■
4
Decisions for Customizing Your System
■
Overview
Terminology
■
Call Coverage Options■
One-Touch Access to Equipment Features
■
Optional Features for Premises Equipment
■
Auxiliary Equipment
■
Identifying the Equipment Features You Need
■
4-i
4-1
4-2
4-3
4-10
4-13
4-22
4-24
Contents
i