Western Telematic MT5634 manual Command Leased Line Operation, Command Data Set Ready DSR Control

			AT Commands
Command:	&Ln	Leased Line Operation
Values:		n = 0, 1, or 2
Defaults:		0
Description:		&L0	The modem is set for standard dial-up operation.
		&L1	The modem is set for leased line operation in
			originate mode.
		&L2	The modem is set for leased line operation in
			answer mode.
		Note: For &L1 and &L2, there is a 30-second window between
		power up and the starting of the leased line handshake. During
		this time, you can turn off the command, if desired.
Command:	&Pn	Pulse Dial Make-to-Break Ratio Selection
Values:		n = 0, 1, or 2
Default:		0
Description:		&P0	60/40 make-to-break ratio
		&P1	67/33 make-to-break ratio
		&P2	20 pulses per second
		Note: The &P2 command is available only if the country code is
		set to Japan.
Command: &Qn Asynchronous Communications Mode
Values:		n = 0, 5, 6, 8, or 9
Default:		5	Asynchronous with data buffering. Same as \N0.
Description:		&Q0
		&Q5	Error control with data buffering. Same as \N3.
		&Q6	Asynchronous with data buffering. Same as \N0.
		&Q8	MNP error control mode. If MNP error control is not
			established, the modem falls back according to the
			setting in S36.
		&Q9	V.42 or MNP error control mode. If neither error control
			is established, the modem falls back according to the
			setting in S36.
Command:	&Sn	Data Set Ready (DSR) Control
Values:		n = 0 or 1
Default:		0
Description:		&S0	DSR is always ON.
		&S1	DSR goes ON only during a connection.

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