NEC UNIVERGE SV9100 System Maintenance Manual page 25

UNIVERGE SV9100
Go to Flowchart C1.
Check to see if station is call
forwarded or in DID.
Yes
Station in
Call Forward
or DID?
Cancel
feature.
Reset/replace station, then
reset or replace CD-8DLCA.
Yes
Send terminal in
for repair.
System Maintenance Manual
Multiline Terminal Ringing Problems
Intermittent
Problem?
Check to see if problem occurs on CO or internal
calls (including station-to-station or transferred
calls).
Internal
Problem?
Both
Check and adjust volume
control, and test again.
No
Problem
Solved?
No
Reset/replace station,
then reset or replace
G CD-8DLCA.
Problem
Solved?
No
No
Problem
Solved?
D2
Consistent
CO
Check PRG 15-07.
Check PRG 22-04 for ring
assignment.
Yes
Done.
Yes
Done.
1. Perform Second Initialization, and test.
2. Perform First Initialization, and test.
3. Replace GCD-CP10, and test
Yes
Wrong
Program
Assignment?
again.
No
Yes
Wrong
Program
Assignment?
again.
No
Issue 1.0
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