1200 BPS Internal Modem (250-3510)        Results      Faxback Doc. # 4766

RESULT CODES
┌──────┬──────────┬────────────────────────────────────────────────────────┐
│Number│   Word   │ Description                                            │
│ (V0) │   (V1)   │                                                        │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   O  │OK        │ The command line was successfully processed.           │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   1  │CONNECT   │ The Carrier signal has been detected.                  │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   2  │RING      │ The phone is ringing.  RING only indicates that the    │
│      │          │ phone is ringing.  The modem does not answer it unless │
│      │          │ commanded to or unless auto-answer is enabled.         │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   3  │NO CARRIER│ Carrier was not detected or was lost.  NO CARRIER is   │
│      │          │ displayed if the carrier signal from the other modem is│
│      │          │ not detected for a sufficient length of time.  NO CAR- │
│      │          │ RIER means that a data call was not successfully com-  │
│      │          │ pleted.                                                │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   4  │ERROR     │ There was an error in the command line.                │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   5  │CONNECT   │ Carrier has been detected at 1200 bps.                 │
│      │1200      │                                                        │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   6  │NO        │ No dial tone has been detected by the modem during the │
│      │DIALTONE  │ dial sequence.  This result code will only appear if   │
│      │          │ X2, X4 or the W command have been selected.            │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   7  │BUSY      │ The modem has detected a busy signal.  This result code│
│      │          │ will only appear if the X3, X4 or @ commands have been │
│      │          │ selected.                                              │
├──────┼──────────┼────────────────────────────────────────────────────────┤
│   8  │NO ANSWER │ The number dialed was not answered.  This result code  │
│      │          │ will only appear if the @ command has been used in     │
│      │          │ dialing.                                               │
└──────┴──────────┴────────────────────────────────────────────────────────┘

RESULT CODE NOTES

*   The NO ANSWER result codes appears only when the modem is dialed using
    the @ command.

*   V0 and V1 are the modem commands that determine whether the modem is to
    render numeric or verbal result codes, respectively.

*   The Q command determines whether or not results are sent.  In the
    default state, the modem returns only Codes 0-4.

*   RING only indicates that the phone is ringing.  The modem does not
    answer it unless commanded to or unless auto-answer is enabled.

*   NO CARRIER is displayed if the carrier signal from the other modem is
    not detected for a sufficient length of time.  NO CARRIER means that a
    data call was not successfully completed.

*   CONNECT 1200, NO DIAL TONE and BUSY codes are displayed only when the
    extended result code set is enabled.

(dkh-07/28/93)