User`s manual

Introduction
AT&T’s ISDN 8500 series display terminal, with the ADM, provides you with
simultaneous voice and data communications capabilities in one unit.
As a telephone, the 8510 ISDN display terminal offers 10 call appearances,
Conference, Drop, Hold, Mute, Redial, and Transfer buttons, a speakerphone, a
message indicator, a Volume control button, and an adjunct jack. Four softkeys
and four display control buttons located below a 2-line by 24-character liquid
crystal display, along with
Exit located further down on the display terminal, can
be used to access features such as Personal Directory, Call Log, Data, and other
options. For information on the ISDN 8510 voice terminal features, refer to the
ISDN 8510 Voice Terminal User’s Manual , 555-021-736.
ISDN 8510T
Softkeys
Display
Control
Buttons
Display
NextPrevMenu Dir
Figure 1-2. 8510 Display Terminal, Softkeys, and Display Control Buttons
1-3