Code
Meaning
Suggested Cause/Action
0-07
No post-message
response from the other
end after a page was sent
Check the line connection.
Check the FDU - NCU connectors.
Replace the NCU or FCE.
The other end may have jammed or run out of paper.
The other end user may have disconnected the call.
Check for a bad line.
The other end may be defective; try sending to
another machine.
0-08
The other end sent RTN
or PIN after receiving a
page, because there
were too many errors
Check the line connection.
Check the FDU - NCU connectors.
Replace the NCU or FCE.
The other end may have jammed, or run out of paper
or memory space.
Try adjusting the tx level and/or cable equalizer
settings.
The other end may have a defective
modem/NCU/FDU; try sending to another machine.
Check for line problems and noise.
Cross reference
Tx level - NCU Parameter 01 (PSTN), RAM 807FB7
(PABX)
Cable equalizer - G3 Switch 07 (PSTN), G3 Switch
08 (PABX)
Dedicated Tx parameters - Section 4-4
0-14
Non-standard post
message response code
received
Check the FDU - NCU connectors.
Incompatible or defective remote terminal; try sending
to another machine.
Noisy line: resend.
Try adjusting the tx level and/or cable equalizer
settings.
Replace the NCU or FCE.
Cross reference
See error code 0-08.
0-15
The other end does not
have the confidential or
transfer function
The other terminal does not have the confidential rx
or transfer function, or the other terminal’s memory is
full.
0-16
CFR or FTT not detected
after modem training in
confidential or transfer
mode
Check the line connection.
Check the FDU - NCU connectors.
Replace the NCU or FCE.
Try adjusting the tx level and/or cable equalizer
settings.
The other end may have disconnected, or it may be
defective; try calling another machine.
If the rx signal level is too low, there may be a line
problem.
Cross reference
See error code 0-08.
0-17
Communication was
interrupted by pressing
the Stop key.
If the Stop key was not pressed and this error keeps
occurring, replace the operation panel or OPU.
May 22nd, 1995
TROUBLESHOOTING
ERROR CODES
6-33