AT&T System 75 8520T Manuals

Manuals and User Guides for AT&T System 75 8520T. We have 1 AT&T System 75 8520T manual available for free PDF download: User Manual

AT&T System 75 8520T User Manual

AT&T System 75 8520T User Manual (28 pages)

DEFINITY Communications System Voice Terminal

Brand: AT&T | Category: Touch terminals | Size: 0 MB

Table of Contents

Table of Contents
3
Your ISDN 8520T Voice/Data Terminal
4
What the Features Do
8
The Fixed (Button) Features
12
The Display and Softkey Features
13
How to Use the Switch Features
14
- Special Instructions
  14
- Conventions Used in this Section
  14
- Quick Reference Lists (at the Back of this Guide)
  15
- Switch Feature Procedures
  15
- Abbreviated Dialing
  16
- Automatic Callback
  17
- Call Forwarding All Calls
  18
- Call Park
  18
- Call Pickup
  19
- Leave Word Calling
  20
- Priority Calling
  21
- Send All Calls
  21
Tones and Their Meanings
22
- Ringing Tones
  22
- Handset Tones
  22
Key Words to Know
23
Quick Reference Lists
26

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