Nortel North American DMS-100 Instruction Manual page 462

Summary of clearing voice communication path trouble (continued)
Does the test
2
pass?
Y
Remove MP
4 position from
service
Run TCD
test
Does the test
pass?
Y
3
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
TOPS MP Operator complaint (integrated)
Clearing voice communication path trouble
N
Locate defective
card
N
Replace MP
position base
Run TCD test
Does the test
pass?
Y
3
Replace
defective
card
Test CF3P
circuit again
Does the test
pass?
Y
POST and RTS
all busied CF3P
circuits
CF3P RTS?
Y
N
RTS MP
5
position
End procedure
6
1-441
(continued)
N
4
3
5
N
Contact next
level of support