75
Command Description
Break Control. Defines what action the modem takes when a break (attenuation
signal) is sent or received
(1) In CONNECT STATE, if reliable mode, then transmit break to a remote:
AT\K0, 2, 4 Enter command state, but do not send a break.
AT\K1 Destructive/expedited.
AT\K3 Non-destructive/expedited.
AT\K5 Non-destructive/non-expedited. (DEFAULT)
(2) In COMMAND STATE, but do not send a break:
AT\K0, 1 Destructive/expedited.
AT\K2, 3 Non-destructive/expedited.
AT\K4, 5 Non-destructive/non-expedited. (DEFAULT)
(3) In CONNECT STATE (if direct mode, then receive break at serial port):
AT\K0, 2, 4 Immediately send a break and enter command state.
AT\K1, 3, 5 Immediately send break through. (DEFAULT)
(4) In CONNECT STATE, receive break at modem port; send to serial port.
AT\K0, 1 Destructive/expedited.
AT\K2, 3 Non-destructive/expedited.
AT\K4, 5 Non-destructive/non-expedited. (DEFAULT)
Error Correction Operating Mode. Selects the operating mode the modem uses
while connected.
AT\N0 NORMAL (speed buffering) mode.
AT\N1 DIRECT (pass-through) mode.
AT\N2 RELIABLE LINK mode. Specifies error correction for the modem-to-
modem connection
AT\N3 V.42 AUTO-RELIABLE LINK mode. Attempts error-correction connection
butwill fall back to normal mode if unable to establish an MNP link.
(DEFAULT)
AT\N4 LAPM error correction mode.
Modem Command Reference
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