User's Manual

Table Of Contents
DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
ISDN Voice Terminals
17-50The ISDN 8520T Voice/Data Terminal
17
How to clear a password known by the system administrator
How to send or disable Button Number 11
Power Failure Operation
The 8520T cannot be used as an emergency station during power failure transfer
conditions.
FCC Registration
The 8520T voice/data terminal is FCC registered as a Class A terminal.
Hearing Aid Compatible
This voice/data terminal is compatible with the inductively coupled hearing aids as
required by the FCC.
8520T Equipment PECs and Comcodes
The 8520T voice/data terminal and optional components can be ordered with the
following PECs and Comcodes:
ISDN 8520T Voice Terminal
PEC: 3116-001 (Black=COL09; White=COL10)
Comcode: Black=106906431; White=106906449
Handset
PEC: 31149 (Black=COL09; White=COL10)
Comcode: Black=106050065; White=106053408
Handset for Noisy Environments
PEC: 31052A (Black=COL09; White=COL10)
Handset cord (9 feet)
Comcode: Black=105635429; White=105701809
Handset cord (12 feet)
PEC: 2725-01L (Black=COL09; White=COL10)
Comcode: Black=102401445; White=104211339
Line cord (7 feet)
PEC: 2725-07G
Comcode: 103786778
Designation cards
6 sheets (each sheet has enough designation cards for 6 sets)
Comcode: 847244274
18 sheets (each sheet has enough designation cards for 6 sets)