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Chapter 1 CCIS FEATURES
1-92
NWA-088654-001 Rev.1.0
94ch1003.fm
CALL FORWARDING-BUSY LINE-CCIS / MULTIPLE CALL FORWARDING-BUSY LINE-CCIS
CALL FORWARDING-BUSY LINE-CCIS /
MULTIPLE CALL FORWARDING-BUSY LINE-CCIS
General Description
This feature permits a call to a busy station to be immediately forwarded to a predesignated station or to
an Attendant Console in another office in the CCIS network.
Programming
DESCRIPTION
DATA
Assign Service Restriction Class A to the re-
quired stations.
•
(1)
(2)
Y=02
X-XXXXXXXX: Station No.
XX ZZ
XX: 00-15 : Service Restriction Class A
Allow Call Forwarding-Busy Line and Call
Forwarding-Busy Line-Outside in Service Re-
striction Class A assigned by CM12 Y=02.
NOTE:
When providing Call Forwarding-
Busy Line-Outside, set “1” (Allow)
for Y=011, Y=028, Y=012, Y=029
of CM15.
•
•
•
•
(1)
(2)
Y=011 Call Forwarding-Busy Line
Y=028
Call Forwarding-Busy Line-Outside
Y=012
Call Forwarding-Busy Line/No Answer
Y=029
Call Forwarding-Busy Line-Outside/No
Answer-Outside
00-15: Service Restriction Class A
assigned by CM12 Y=02
1 : Allow
Assign an access code for Call Forwarding-
Busy Line Set and Cancel respectively.
•
(1)
(2)
Y=0-3 Numbering Plan Group 0-3
X-XXXX: Access Code
A012: Call Forwarding-No Answer/Busy
Line Set
A013: Call Forwarding-No Answer/Busy
Line Cancel
To apply this feature to incoming calls, assign
trunk route combinations for the tandem con-
nection.
•
(1)
(2)
Y=005
00-63: Trunk Route No.
1 : Release Signal arrives
START
CM12
CM15
CM20
CM35
A