[4] Error code table
1.Communication error code table G3 Transmission
Code | Final received signal | Error Condition (Receiver side) |
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0 | Incomplete signal frame | Cannot recognize bit stream after flag |
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1 | NSF, DIS | Cannot recognize DCS signal by echo etc. |
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| Cannot recognize NSS signal (FIF code etc) |
2 | CFR | Disconnects line during reception (carrier missing etc) |
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3 | FTT | Disconnects line by fall back |
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4 | MCF | Disconnects line during reception of multi page |
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| Cannot recognize NSS, DCS signal in the case of mode change |
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5 | PIP or PIN | The line is hung up without replying to telephone request from the receiving party. |
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6 | RTN or RTP | Cannot recognize NSS, DCS signal after transmit RTN or RTP signal. |
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7 | No signal or DCN | No response in receiver side or DCN signal received* (transmitter side) |
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8 | − | Owing to error in some page the error could not be corrected although the specified number of |
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| error retransmission was at tempted. |
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11 | − | Error occurred after or while reception by the remote (receiving) machine was revealed to be |
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| impossible. |
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12 | − | Error occurred just after fallback. |
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13 | − | Error occurred after a response to retransmission end command was received. |
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G3 Reception
Code | Final received signal | Error Condition (Receiver side) |
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0 | Incomplete signal frame | Cannot recognize bit stream after flag |
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1 | NSS, DCS | Cannot recognize CFR or FTT signal |
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| Disconnects line during transmission (line error) |
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2 | NSC, DTC | Cannot recognize NSS signal (FIF code etc) |
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3 | EOP | Cannot recognize MCF, PIP, PIN, RTN, RTP signal |
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4 | EOM | Cannot recognize MCF, PIP, PIN, RTN, RTP signal in the case of mode change |
5 | MPS | The line is hung up without replying to communication request. |
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6 |
| Cannot recognize PIP, PIN signal in the case of TALK request |
7 | No signal or DCN | No response in transmitter (cannot recognize DIS signal) or DCN signal received* (receiver side) |
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8 | − | Error occurred upon completion of reception of all pages. |
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9 | − | Error occurred when mode was changed or Transmission/Reception switching was performed. |
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10 | − | Error occurred during partial page or physical page reception. |
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11 | − | Error occurred after or during inquiry from the remote (transmitting) machine as to whether |
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| reception is possible or not. |
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12 | − | Error occurred during or just after fallback. |
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13 | − | Error occurred after the retransmission end command was received. |
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