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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
ISDN Voice Terminals
17-49The ISDN 8520T Voice/Data Terminal
17
Button Numbering
The ISDN 8520T voice terminal must be administered in the following ways:
■ When the terminal is connected to a DEFINITY G3 or a DEFINITY ECS,
the 20 call appearance/feature buttons should be administered as
“BUTTON ASSIGNMENTS” 1 through 20.
NOTE:
On a DEFINITY G3 or a DEFINITY ECS, the Normal or Exit feature
should be administered on Button #21.
■ When the terminal is connected to a DEFINITY G2, the call
appearance/feature buttons should be administered as “BUTTON
ASSIGNMENTS” 3 through 22.
The Service Profiler ID (SPID)
When ISDN terminals are initially installed, a unique SPID number must be
entered into the terminal. This number identifies the terminal to the network.
Usually, the system manager provides the SPID for each terminal in the system.
Use the following procedure for entering the SPID in an ISDN 8520T terminal.
1. Press and then press
.
2. Dial the numbers, “43” (ID).
3. Press on the dial pad.
4. Enter digits from the dial pad for a new SPID number. If, at any point, you
make a mistake, press to erase the number and re-enter the SPID.
5. When the SPID number is correct, press on the dial pad to save the
new SPID in the terminal.
Hidden/Craft Features
For information on the hidden or craft features, those features that can be done
only by qualified service personnel, use the procedures listed for the 8510T
terminal in the
ISDN Terminals Installation and Tests Manual
, Issue 3,
555-021-101. The section titled ISDN 8500-Series T-Interface Terminals in that
manual contains information on completing the following tasks for the ISDN
8510T voice/data terminal (the procedures for these tasks can also be used for
the 8520T):
■ How to enable or disable the listen-only speaker or the speakerphone
■ How to enable Selectable Ring Preference
■ How to clear all parameters stored in memory
■ How to clear a user’s password
Menu Mute
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