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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
ISDN Voice Terminals
17-30The ISDN 8510 Voice/Data Terminal
17
The 8510T voice/data terminal is used with the Integrated Services Digital
Network (ISDN) communication system through a 4-wire “T”-interface. The 8510T
voice/data terminal offers the following: 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 which can also be
optioned as a listen-only Speaker, a Volume control, the K-type handset which
offers improved acoustic quality, an Adjunct jack for adjunct equipment, and
touch-tone dialing. Four softkeys (the keys with arrows printed on them) and four
display control buttons located below a 2-line by 24-character liquid crystal display
can be used to access such features as a personal Directory, a Call Log which
lists the most recent incoming and outgoing calls, the Self-Test feature, and a
personalized ringing pattern for the terminal.
Applications
The 8510T voice/data terminal can be used with the DEFINITY Communications
System Generic 2 and Generic 3, and the DEFINITY ECS. It can be used as a
voice terminal, data terminal, or a video phone. For the last two applications, you
will need to install a special (data or video) board in the 8510T voice terminal.
Physical Description
Dimensions
NOTE:
The dimensions given here for the 8510T voice/data terminal are
approximate.
Width = 7-3/4 inches
Depth (front to back) = 9-1/2 inches
Height (maximum with handset in place)
The desk-mounted model = 5-1/4 inches
The wall-mounted model = 4-1/2 inches