Avaya Communication Manager Administrator's Manual page 639

7506D ISDN-BRI telephone
The 7506D serves as a telephone if it is equipped with a VOM. As a telephone, it offers
programmable buttons, fixed feature buttons, a Message light, touch-tone dialing, and a built-in,
programmable speakerphone or SPOKESMAN loudspeaker.
The 7506 can be equipped with an optional Asynchronous Data Module that provides the user
with simultaneous voice and data capabilities. The 7506 equipped with the ADM offers the
same voice capabilities as the 7506 equipped with the VOM, plus it allows you to attach data
terminals or personal computers to send and receive asynchronous data through the digital
network.
7507D ISDN-BRI telephone
The 7507D serves as a telephone if it is equipped with a VOM. As a telephone it offers
programmable buttons, fixed feature buttons, Message light, touch-tone dialing, and a built-in,
programmable speakerphone or SPOKESMAN loudspeaker.
The 7507 can be equipped with an optional Asynchronous Data Module that provides the user
with simultaneous voice and data capabilities. The 7507 equipped with the ADM offers the
same voice capabilities as the 7507 equipped with the VOM, plus it allows you to attach data
terminals or personal computers to send and receive data through the digital network.
8503D ISDN-BRI telephones
The 8503T telephone offers: four standard fixed feature buttons, a Message light, three call
appearance/flexible feature buttons, each with a red and green light, 12 programmable
memory-dialing locations on the dial pad keys, a PROGRAM button for storing numbers at the
memory-dialing locations and a MEMORY button for dialing these programmed numbers or
codes, the Redial feature, the Mute feature.
8510T ISDN-BRI telephone
The 8510T voice/data telephone offers: 10 call appearance/feature buttons, each with a red and
green status light, buttons for the Mute, Redial, Conference, Drop, Transfer, and Hold features
(the MUTE, SPEAKER, CONF, and TRANSFER buttons have a red light next to them), a
Speakerphone, a Volume control, and an Adjunct jack. You can administer the softkey buttons.
Four softkeys and display control buttons below the a 2-line by 24-character display can be
used to access such features as a personal Directory, a Call Log, the Self-Test feature, and a
personalized ringing pattern for the telephone.
ISDN telephones (7500s & 8500s)
Issue 1 June 2005 639