Silicon Laboratories SI2493/57/34/15/04 +Gci?, Fixed DTE Rate, Automatically detect the baud rate

AN93

	Table 39. Basic AT Command Set (Continued)
Command		Action
+GCI?		List current country code setting (response is: + GCI:<setting>)
+GCI = ?		List all possible country code settings.
		Specifies the flow control to be implemented.
		A Specifies the flow control method used by the host to control
		data from the modem
		0 None
		1 Local XON/OFF flow control. Does not pass XON/XOFF
+IFC Options		character to the remote
+IFC = A		modem.
+IFC = A,B		2 Hardware flow control (RTS)
		B Specifies the flow control method used by the modem to con-
		trol data from the host
		0 None
		1 Local XON/OFF flow control.
		2 Hardware flow control (CTS).

	Fixed DTE Rate.
	<rate>		Description
	0		Automatically detect the baud rate.
+IPR = <rate>	[BPS]		The decimal value of the rate in bits per second.
	Note that the <rate> parameter represents the DTE rate in bps and
	may be set to any of the following values: 300, 600, 1200, 2400,
	4800, 7200, 9600, 12000, 14400, 19200, 38400, 57600, 115200,
	230400, 245760, and 307200.
+ITF Options	Transmit flow control threshold.
+ITF = A	A Threshold above which the modem will generate a flow off
+ITF = A,B	signal
+ITF = A,B,C		<0 to 511> bytes
	B Threshold below which the modem will generate a flow on
	signal
		<0 to 511> bytes
	C Polling interval for <EM><BNUM> indicator
		0 to 300 in 10 msec units.
	Modulation reporting control.
	X	Mode
	0	Disabled
+MR=X	1	Enabled
	If enabled, the intermediate result code is transmitted at the point
	during connect negotiation. The format of this result code is as fol-
	lows:
	+MCR: <carrier> e.g. +MCR: V32B
	+MRR: <rate> e.g. +MRR: 14400

70 Rev. 1.3