Toshiba V.92 - Manual (Page 64)

64 AT Commands
AT command formats
5.375 x 8.375 ver 2.4.0
Extended result codes
Dial tone detect
Busy tone detect
Disabled: Displays only the basic result codes: OK,
CONNECT, RING, NO CARRIER, and
ERROR.
Enabled: Displays basic result codes, along with the
connect message and the modem’s data
rate, and an indication of the modem’s error
correction and data compression operation.
Disabled: The modem dials a call regardless of
whether it detects a dial tone.
Enabled: The modem dials only upon detection of a
dial tone, and disconnects the call if the dial
tone is not detected within the specified
time. The period of time the modem waits
before dialing is specified in register S6.
Disabled: The modem ignores any busy tones it
receives.
Enabled: The modem monitors for busy tones.
Result
Codes:
OK n=0,1,2,3,4,5
ERROR Otherwise