User`s manual

n=1
Destructive/expedited,
n=3
Non-destructive/expedited.
n=5
Non-destructivelnonexpedited.
In Command State, if reliable mode then transmit break to remote:
n =
0,1
Destructive/expedited.
n = 2,3
Non-destructive/expedited.
n = 4,5
Non-destructive/non-expedited.
In Connect State, if direct mode then receive break at serial port:
n = 0,2,4
Immediately send break and enter command state.
n = 1,3,5
Immediately send break through.
In Connect State, receive break at modem port, send to serial port:
n =
0,1
Destructive/expedited.
n = 2,3
Non-destructive/expedited.
n = 4,5
Non-destructive/non-expedited.
Default: 5
\Nn Set Operating Mode
Determines the type of connection attempted by the modem.
\N0 Normal Mode - No data compression or error
correction, but uses speed buffering.
\N1
Direct Mode - No data compression, error
correction, or speed buffering.
\N2
MNP Reliable Mode - The modem attempts
to negotiate an MNP error-correction ‘reliable’
link, hanging up if it fails.
2 - COMMAND REFERENCE
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