NEC NEAX 2000 IPS Maintenance Manual page 224

B
Any dialed digit is not transmit-
ted to the distant office.
C
CHAPTER 2 TROUBLESHOOTING
FAULT DIAGNOSIS AND TROUBLESHOOTING
DT
~
(3) If Dial Tone is returned after seizing
the original trunk, there is a prob-
lem with the distant office, the Car-
rier Equipment or the line.
(4) If not, check for trouble with wiring
on the MDF and the trunk card.
(1) System Data Programming for the
CHECK
trunk route: CM35 Y=01, 08, 20
(2) When the Sender Start condition is
set to Wink or Delay Dial by CM35
Y=20, check if answer signal is
returned from the distant office.
REPLACE (1) Trunk card
(2) FP card
(3) MP card
– 214 –
MDF
ODT
E
M
ODT
E
M
NWA-008847-001 Rev.3.0
a6ch2001.fm