Multi-Tech Systems MT5634ZPX-PCI owner manual Data Set Ready DSR Control, Self-Test Commands

	3 AT Commands, Result Codes, and S-Registers
Command:	&Sn	Data Set Ready (DSR) Control
Values:		n = 0 or 1
Default:		0
Description:	&S0	Force DSR high (on).
	&S1	Let DSR follow CD.
Command:	&Tn	Self-Test Commands
Values:		n = 0, 1, 3 or 6
Default:		None
Description:	&T0	Abort. Stop any test in progress.
	&T1	Local analog loop test.
	&T3	Local digital loopback test.
	&T6	Remote digital loopback test.
Command:	&V	View Current Configuration
Values:		n/a
Description:		Displays the active modem settings.
Command:	&Wn	Store Current Configuration
Values:		n = 0
Default:		None
Description:	&W0	Store active modem settings in NVRAM; load them at
		power-on or following the ATZ command instead of
		loading the factory defaults from ROM.
Command:	&Yn	Select Stored Configuration for Hard Reset
Values:		n = 0
Default:		0
Description:	&Y0	Select stored configuration 0 on power-up.
		(For backward compatibility with some software.)
	&Y1	Not supported—responds ERROR.
Command: &Zn=x		Store Telephone Number
Values:		n = 0, 1, 2, or 3
		x = Dialing string
Default:		None
Description:		Stores telephone dial string x in memory location n. Dial
		the stored number using the command ATDS=n.

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