Error
TX /
code
RX
##670 TX
In V.8 late start, the DIS V.8 ability from the
receiving machine was detected, and CI was sent in
response; however, the procedure failed, causing
T1 time-over.
##671 RX
In V.8 call reception, the procedure fails to proceed
to phase 2 after CM detection, causing T1
time-over.
##672 TX
In V.34 transmission, the procedure fails to proceed
from phase 2 to phase 3 or later, causing T1
time-over
##673 RX
In V.34 reception, the procedure fails to proceed
from phase 2 to phase 3 or later, causing T1
time-over
##674 TX
In V.34 transmission, the procedure fails to proceed
from phase 3 or 4 to the control channel or later,
causing T1 time-over
##675 RX
In V.34 reception, the procedure fails to proceed
from phase 3 or 4 to the control channel or further,
causing T1 time-over
##750 TX
After transmitting PPS-NULL in ECM transmission,
no significant signal has been received, and
re-transmission of the procedure signal has been
attempted the number of specified times but failed.
##752 TX
After transmitting PPS-NULL in ECM transmission,
DCN has been received.
##753 TX
After transmitting PPS-NULL in ECM transmission,
re-transmission of the procedure signal has been
attempted the number of specified times but failed,
or T5 time-over (60 sec.) has occurred.
##754 TX
After transmitting PPS-NULL in ECM transmission,
re-transmission of the procedure signal has been
attempted the number of specified times but failed.
##755 TX
After transmitting PPS-MPS in ECM transmission,
no significant signal has been received, and
re-transmission of the procedure signal has been
attempted the number of specified times but failed.
##757 TX
After transmitting PPS-MPS in ECM transmission,
DCN has been received.
##758 TX
After transmitting PPS-MPS in ECM transmission,
re-transmission of the procedure signal has been
attempted the number of specified times but failed,
or T5 time-over (60 sec.) has occurred.
##759 TX
After transmitting PPS-MPS in ECM transmission,
re-transmission of the procedure signal has been
attempted the number of specified times but failed.
##760 TX
After transmitting PPS-EOM in ECM transmission,
no significant signal has been received, and
re-transmission of the procedure signal has been
attempted the number of specified times but failed.
Meaning
(9/37)
Solution
(parts that are likely to be faulty)
- In bit 0 of the service data #1 SSSW
SW28, prohibit the V.8 / V.34
procedure of the sending machine.
- In bit 0 of the service data #1 SSSW
SW28, prohibit the V.8 / V.34
procedure of the sending machine.
- In bit 0 of the service data #1 SSSW
SW28, prohibit the V.8 / V.34
procedure of the sending machine.
- In bit 0 of the service data #1 SSSW
SW28, prohibit the V.8 / V.34
procedure of the sending machine.
- In bit 0 of the service data #1 SSSW
SW28, prohibit the V.8 / V.34
procedure of the sending machine.
- In bit 0 of the service data #1 SSSW
SW28, prohibit the V.8 / V.34
procedure of the sending machine.
- Try a higher transmission level.
- Try a higher transmission level.
- Increase the period of time of the T5
time-over.
- Try a higher transmission level.
- Try a higher transmission level.
- Try a higher transmission level.
- Increase the period of time of the T5
time-over.
- Try a higher transmission level.
- Try a higher transmission level.
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