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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
ISDN Voice Terminals
17-3The ISDN 7505 Modular Terminal
17
The 7505 Modular Terminal is used with the Integrated Services Digital Network
(ISDN) communication system through a 4-wire “T”-interface. The modular 7505
is a voice terminal when equipped with a Voice Only Module (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 speakerphone can be programmed at the terminal by the user
for one of three states: On, Disabled, or SPOKESMAN loudspeaker. The 7505
can be equipped with an optional Asynchronous Data Module that provides the
user with simultaneous voice and data capabilities. The 7505 equipped with the
ADM offers the same voice capabilities as the 7505 equipped with the VOM, plus
it allows attached data terminals or personal computers to send and receive data
through the digital network.
NOTE:
The 7505 voice terminal is no longer being manufactured.
Applications
The 7505 modular terminal can be used with the DEFINITY Communications
System Generic 1, Generic 2, and Generic 3, and the DEFINITY ECS. Typical
applications of the 7505 are users requiring a large number of line appearances
with or without data capabilities.
Physical Description
Dimensions
NOTE:
The following dimensions for the 7505 terminal are approximate.
Width = 8-3/4 inches
Depth (front to back) = 8-1/2 inches
Height (maximum with handset in place) = 6-1/4 inches
Features
Eight Fixed Feature Buttons
The 7505 is equipped with eight fixed feature buttons. Three of the buttons are
dual purpose buttons that are used with the SELECT button to perform other
functions.
■ CONFERENCE/RING button
■ DROP/TEST button