Multi-Tech Systems MT2834ZPX owner manual RFn

	Chapter 4 - AT Commands, S-Registers and Result Codes
COMMAND:	&RFn
VALUES:	n = 0 or 1
DEFAULT:	&RF1
DESCRIPTION:
	&RF0 selects CTS follows RTS.
	&RF1 selects CTS to act independently
COMMAND:	Sr=n
VALUES:	r = 0-11, 13, 15-17, 24-26, 29, 30, 32, 34, 36, 37, 48
DEFAULT:	n/a
DESCRIPTION:
	Sets value of S-Register “r” to value of “n” , where “n” is
	entered in decimal format.
COMMAND:	Sr?
VALUES:	r = 0-11, 13, 15-17, 24-26, 29, 30, 32, 34, 36, 37, 48
DEFAULT:	n/a
DESCRIPTION:
	Reads value of S-Register “r” and displays value in 3-digit
	decimal format.
COMMAND:	$SBn
VALUES:	n = speed
DEFAULT:	$SB115200 bps
DESCRIPTION:
	$SB300 selects 300 bps at serial port.
	$SB1200 selects 1200 bps at serial port.
	$SB2400 selects 2400 bps at serial port.
	$SB4800 selects 4800 bps at serial port.
	$SB9600 selects 9600 bps at serial port.
	$SB19200 selects 19,200 bps at serial port.
	$SB38400 selects 38,400 bps at serial port
	$SB57600 selects 57600 bps at serial port.
	$SB115200 selects 115200 bps at serial port.
COMMAND:	&SFn
VALUES:	n = 0 or 1
DEFAULT:	&SF0
DESCRIPTION:
	&SF0 selects DSR follows CD.
	&SF1 selects DSR independent.

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