NEC NEFAX 671 Service Manual page 302

Code
- Remote monitor level error. Remote side can't access in RSD.
- The Customer machine has updated the firmware now.
0026
- The Service Tech. Rep. updated remote machine firmware by RSD
0029 Mailbox password not programmed or matched for mailbox receiving.
002A Line Problem
0030 Did not receive any signal within 6 sec.at phase D.
Received incorrect signal at phase D (not EOP, MPS, EOM, DCS PPS_Q,
0031
PPS_Q, etc.).
0032 Did not receive carrier signal within 6 sec.after sending MCF. or RTP, RTN signal.
0033 Received DCN signal at phase D within pages (not last page).
003F Remote side TSI not programmed in machine one touch or speed dial directory.
0040 Did not receive carrier signal within 6 sec. after sending CTR.
0041 Did not receive carrier signal within 6 sec. after sending PPR.
0042 Did not receive correct signal after sending RNR signal.
0043 Received incorrect signal at phase D in ECM mode.
Did not receive carrier signal /FSK signal within 6 sec. after sending MCF in ECM
0044
mode.
0045 Did not receive any correct signal after sending RNR response with ERR signal.
0046 Receive incorrect signal when sending RNR response with ERR signal.
0047 Did not receive correct signal after sending ERR signal.
Did not receive correct signal after receiving PPS_PRI_Q or PRI_Q,
0048
EOR_PRI_Q.
0049 Did not receive correct signal after sending PIP/PIN signal within 13 sec.
Line energy over threshold lasts for 60 seconds after MCF and can not detect
004A
FSK or carrier signal in ECM mode.
004B Can not detect correct FSK signal even though detected FSK tone within 6 sec.
004C Command hand shake fail when V.34 RX.
004E Receive DCN signal after sending DIS in V.34.
004F Remote side disconnected after sending ANSam in V.8 phase.
0050 Did not receive any correct signal after sending CJ signal in V.8 phase.
0051 Did not receive phase C signal after phase B within 20 seconds in V.34.
0052 Did not receive phase D signal after phase C within 20 seconds in V.34.
0053 Modem disconnect after phase D in V.34.
0054 Remote side disconnected after phase D in V.8.
0055 Receive incorrect signal after sending DIS signal in V.34.
0056 Modem disconnect after sending CFR in V.34.
0057 Did not detect image signal within 6 seconds after sending CFR.
Did not detect image signal within 6 seconds after modem enter to phase A in
0058
V.34.
005A Modem can not detect any correct ECM frame within 3 minutes in phase C.
Possible Causes of Error.
T-40