1200 BPS Internal Modem  (250-1013D)  Result Codes     Faxback Doc. # 4918

┌────────┬─────────────────┬─────────────────────────────────────────────────┐
│ NUMBER │ WORD            │                                                 │
│  (V0)  │ (V1)            │ DESCRIPTION                                     │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   0    │ OK              │ The command line was successfully processed.    │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   1    │ CONNECT         │ The carrier signal has been detected.           │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   2    │ RING            │ The phone is ringing.                           │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   3    │ NO CARRIER      │ Carrier was not detected or was lost.           │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   4    │ ERROR           │ There was an error in the command line.         │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   5    │ CONNECT 1200    │ Carrier has been detected at 1200 bps.          │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   6    │ NO DIAL TONE    │ No dial tone has been detected by the PC Modem. │
├────────┼─────────────────┼─────────────────────────────────────────────────┤
│   7    │ BUSY            │ The PC Modem has detected a busy signal.        │
└────────┴─────────────────┴─────────────────────────────────────────────────┘

RESULT CODE NOTES:

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

*   The Q command determines whether or not results are sent.

*   The default value of V and Q commands is fixed by DIP switches.  For
    example, when DIP Switch 7 is set to ON, these result codes do not 
    appear on the screen unless you enter Q0 from the keyboard.

*   Another command related to the result code is the X command.  Depending 
    on the selected value of this command, the result code that appears  
    will vary.

*   RING only indicates that the phone is ringing.  The modem does not 
    answer unless it is 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.

(css 07/28/93)