Table of Contents
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E50-E54 Cut-off other party
CODE
50
CONTENTS
I CLASSIFICATION
SYMPTOM
and NOTES
DCN reception or unknown
T, R
command
No polling original in the other
party
Check the communication
status between
the parties. When [STOP] key is pressed by
the transmitter,
DCN signal comes after
PIX.(PIX: picture, signal)
Triple trial of DCS, DTC or
T
NSS signal
Check the communication
status between
the parties. If the other party could not
receive DCS signal, DIS signal would be
retransmitted.
In other cases, it is possible
that the other party disconnected
the line by
some reasons.
51
I
R
52
T6 time over
Although MCF signal to respond MPS or
CFR signal was transmitted,
no carrier
signal received within 6 seconds.
53
Carrier drop during Phase C
I
R
54
Q, PRI-Q triple trial
I
T
Q: EOP, MPS, EOP General terms
E60 - E71 Incomplete transmissions
due to deficient line
I
CODE
CONTENTS
I CLASSIFICATION
SYMPTOM
and NOTES
Training failure even with fall-down to 2400
btx.
I
60
Fall-down Out
T
I
I
61
I FCS error (3 times)
I
T
I
I
62
I Continuous
300 BPS
I
T, R
I This error maybe
caused
by the line
noise. I
I
71
I
Unhatching
of key code
I
R
I
Telephone
number does not match when
closed network communication.
I
E80 - E87 DCS, NSS command error
CODE
CONTENTS
CLASSIFICATION
SYMPTOM
and NOTES
80
Other company's
NSS
R
81
No R command (Receive command)
R
82
96 or 72 command to 48 modem
R
machine
. .
I
83
I Receive A3 command
I
R
I
I
84
I B4 command to A4 machine
I
R
I
I
85
I Minimum transmission timer error I
R
I
I
87
Receive MR command
R
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Table of Contents
Troubleshooting
