Your ISDN 8520T Voice/Data Terminal

Before you begin using your ISDN 8520T voice/data terminal, familiarize yourself with the voice/data terminal features, lights, jacks, and other components available to you. To help you do this, Figures 1 and 2 show you the top and bottom views of the 8520T voice/data terminal.

 

4 Display

 

control buttons

Handset

10 Softkeys

 

 

Display

Telephone

 

number card

20 Call appearance/

 

feature buttons and

 

designation card

Volume control button

Message light

Mute button

Dial pad

Speaker button

Conference button

 

Transfer button

 

Redial button

Exit button

Drop button

Hold button

Figure 1. 8520T Voice/Data Terminal (Top View)

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AT&T manual Your Isdn 8520T Voice/Data Terminal, Voice/Data Terminal Top View