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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
ISDN Voice Terminals
17-5The ISDN 7505 Modular Terminal
17
Other Physical Features
Handset
The 7505 is equipped with an R-type handset.
Dial pad
The 7505 has a 12-button touch-tone dial pad.
Jacks
The 7505 housing contains three jacks. The Handset jack is located on the bottom
of the 7505 and can be identified by the adjacent handset symbol. The Line jack is
located on the back of the 7505. The Adjunct jack, used for connection to the
optional adjuncts, is located on the bottom of the terminal and can be identified by
the adjacent speaker symbol. If the optional ADM is provided, there is an EIA
RS-232D Interface connector provided on its back.
Cords
Two cords are supplied with the 7505: a coiled 9-foot modular handset cord and a
line cord. An optional 12-foot handset cord is available.
Ringing
The 7505 has electronic tone ringing with patterns that can be selected by using
the SELECT and CONFERENCE/RING buttons. The volume is controlled by the
volume “arrow” buttons.
Mounting Options
The 7505 comes equipped with a non-adjustable desk stand.
Color Options
The base of the 7505 is always black. The top of the 7505 is available in misty
cream or black.
Distance Limitations
The maximum signaling distance from the port board to the work location jack
based on DIW 24 AWG cable is:
■ Terminating resistor in work location — 1900 feet
■ Terminating resistor in satellite closet — 1600 feet