System Programming 4-69
4.2 System Programming [600]-[603]
Programs a class of service (COS) in the day,night and/or lunch modes for each extension.
There are 5 classes of service available for each extension.
X Program address selection number: 1 ([601] for day) / 2 ([602] for night)/
3 ([603] for lunch)
*Extension port number: 01 through 24 / (All extension ports)
Default All extension ports – COS-1
Feature Reference
Section 3, Features
Call Barring
Assigns an extension group for each extension. For example:by department or floor.
*1Extension port number: 01 through 24 / (All extension ports)
*2Extension group number: 1 through 8
Default All extension ports – Extension group 1
Every extension should belong to an extension group, but cannot belong to more than one
group.
Feature References
Section 3, Features
Extension Group, Extension Hunting
0
0
6

[600] Extension Group Assignment

NEXT
END
extension port no.*1
(1···8)
extension group no.*2
SELECT
(01
···
24/ )
!
!
END
(1···5 )
COS no.
X
0
6

[601]-[603]

Call Barring – Class of Service Assignment —Day/Night/Lunch

NEXT
(01
···
24/ )
extension port no.*
(1
···
3)
SELECT
NEXT
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