AT&T 8520T - Manual (Page 3)

Contents
Your ISDN 8520T Voice/Data Terminal
1
What the Features Do
5
Fixed (Button) Features
5
Display and Softkey Features
6
Switch Features
8
The Fixed (Button) Features
9
The Display and Softkey Features
10
How to Use the Switch Features
11
Special Instructions
11
Conventions Used in This Section
11
Quick Reference Lists (At the Back of This Guide)
12
Switch Feature Procedures
12
Abbreviated Dialing
13
Automatic Callback 14
Call Forwarding All Calls 15
Call Park
15
Call Pickup 16
Leave Word Calling 17
Priority Calling 18
Send All Calls 18
Tones and Their Meanings 19
Ringing Tones 19
Handset Tones 19
Key Words to Know 20
Quick Reference Lists