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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
ISDN Voice Terminals
17-6The ISDN 7505 Modular Terminal
17
Power Requirements
The 7505 requires an auxiliary power supply. The power supply can be provided
at a central location or may be collocated with the 7505. If the auxiliary power
supply fails or loses its power, the 7505 will provide basic voice service with the
phantom power provided by the switch.
Terminating Resistor
A 440A4 Terminating Resistor adapter is required with the 7505. The 440A4 can
be located at the work location or in the satellite closet.
Power Failure Operation
The 7505 cannot be used as an emergency station during power failure transfer
conditions.
FCC Registration
The 7505 modular terminal is not FCC registered.
Hearing Aid Compatible
This voice terminal is compatible with the inductively coupled hearing aids
prescribed by the FCC.
7505 Equipment PECs
The 7505 modular terminal and optional components were ordered with the
following PECs:
■ ISDN 7505 Voice Only Modular Terminal — 3195-VOM
■ ISDN 7505 Asynchronous Data Modular Terminal — 3195-ADM
■ 440A4 Terminating Resistor — 2709-A59
■ ADM Upgrade Kit — 31955
■ VOM Feature Package 2 Upgrade Kit — 31969
■ ADM Feature Package 2 Upgrade Kit — 31970