Digicom LEONARDO56 User Manual page 28

LEONARDO 56
\K0 Clear data buffer and send break to remote modem.
\K1 Same as 0.
\K2 Send break to remote modem immediatly.
\K3 Same as 2.
\K4 Send break to remote modem in sequence with data.
\K5 Same as 4.
3) The third case is where a break is received from a remote modem
during a non-error corrected connection.
\K0 Clear data buffers and sends break to the DTE.
\K1 Same as 0.
\K2 Send a break immediately to DTE.
\K3 Same as 2
\K4 Send a break in sequence with received data to DTE.
\K5 Same as 4.
AT\N ERROR CORRECTION AND BUFFER CONTROL (MNP AND V42)
\N0 Selects normal speed buffered mode (disables error correction
mode). Forces &Q6.
\N1 Serial interface selected. Selects direct mode and is equivalent to
&M0, &Q0 mode operation. Forces &Q0.
\N2 Selects reliable (error correction) mode. The modem will first
attempt a LAPM connection and then an MNP connection. Failure
to make a reliable connection results in the modem hanging up.
Forces &Q5.
\N3 Selects auto reliable mode. This operates the same as \N2 except
failure to make a reliable connection results in the modem falling
back to the speed buffered normal mode.
\N4 Selects LAPM error corrector mode. Failure to make an LAPM
error-correction connection results in the modem hanging up.
Forces &Q5.
\N5 Selects MNP error corrector mode. Failure to make an MNP error-
correction connection results in the modem hanging up. Forces
&Q5.
Note: Error correction starting from V22 standard
3.10
Modem AT Command Set