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DS1000/2000 Correspondence Course
System Programming
NEC America
DS1000/2000 Workbook
◆
159
Programming Guide
Step-by-step guide for setting up Key Ring
(Sheet 1 of 2)
Step 1: Should extension have Key Ring for trunk?
•
In Program 1805 - Ring Assignments
- Enter 2 for day & night Key Ring,
- Enter 3 for night only Key Ring,
- Enter 4 for delayed day & night Key Ring.
•
To ensure that a trunk will always have a ring des-
tination, consider making at least one extension in
the system type 2 for all trunks.
•
In Program 1805 - Ring Assignments enter 1 for
lamp only (no Key Ring).
Step 2:
Should trunk be a Key Ring trunk during the day?
•
In Program 1003 - Direct Termination (Day)
press CLEAR to assign the trunk as a day mode
Key Ring trunk.
•
Refer to Direct Inward Line to make a different
day mode assignment for the trunk.
Step 3:
Should trunk overflow during the day mode?
•
In Program 1003 - Activate Overflow During the
Day enter Y.
•
In Program 1003 - Day Overflow Destination
assign the extension, Ring Group, UCD Group
master number or Voice Mail master number you
want to use for the trunk’s day mode overflow
destination.
•
In Program 1003 - Activate Overflow During the
Day enter N.
Step 4:
Should trunk be a Key Ring trunk during the night?
•
In Program 1003 - Direct Termination (Night)
press CLEAR to assign the trunk as a night mode
Key Ring trunk.
•
Refer to Direct Inward Line to make a different
night mode assignment for the trunk.
If yes
If no
If yes
If no
If yes
If no
If yes
If no