MNP/V.42/V.42bis Commands

%Ln	Set transmit level to -ndBm Default = 12.(n=0-15)
%M0	Autodetect V.34 and V.FC negotiation signals
%M1	Autodetect V.34 negotiation signals only
%M2	Autodetect V.FC negotiation signals only
%P0	Disable Power-on Auto-connect
%P1	Enable Power-on Auto-connect
%S0	Disable Call-back Security
%S1	Enable Call-back Security with password check
%S2	Enable Password check only
\P=x	Stores password x (x = ASCII characters 1 through
	127 excluding “?”, maximum 7 characters) into non-
	volatile RAM

%An	Set auto-reliable fallback character to n (n = 0 to 127).
	Requires the \C2 setting
%C0	Disable V.42bis/MNP Class 5 data compression
%C1	Enable V.42bis/MNP Class 5 data compression
\A0	64-character maximum MNP block size
\A1	128-character maximum MNP block size
\A2	192-character maximum MNP block size
\A3	256-character maximum MNP block size
\Bn	Send a 1/10 second line break to the modem (n = 1- 9).
	At normal connect, the default is 3
\C0	Do not buffer data during LAPM/MNP
	handshaking
\C1	Buffer all data for 4 seconds, until receiving 200
	characters or until a packet is detected
\C2	Do not buffer data; switch to normal mode when
	fallback character is detected
\E0	Do not echo data during a normal link
\E1	Echo data during a normal link
\G0	Disable DCE flow control
\G1	Enable DCE flow control
\J0	Disable serial port data rate adjustment (keep high
	data rate between DTE and modem, regardless of
	modem-to-modem data rate)
\J1	Enable serial port data rate adjustment so serial data
	rate automatically adjusts to match the modem-to-
	modem data rate