Multi-Tech Systems MT5600BL, MT5600BA Result Code Selection, Long Space Disconnect, Modem Reset

		4 AT Commands, S-Registers, and Result Codes
Command:	Xn		Result Code Selection
Values:			n = 0–4
Default:		4
Description:			This command selects which subset of the result messages will
			be used by the modem to inform the computer of the results of
			commands.
	X0	Sends OK, CONNECT, RING, NO CARRIER, ERROR and NO
			ANSWER; does not look for dial tone or busy signal.
	X1	Sends X0 messages and connect speed; does not look for dial
			tone or busy signal.
	X2	Sends X1 messages with NO DIALTONE; does not look for
			busy signal.
	X3	Sends X1 messages with BUSY; does not look for dial tone.
	X4	Sends all messages, including NO DIALTONE and BUSY.
			Note: If the modem is in fax mode, the only message sent to
			indicate a connection is CONNECT without a speed indication.
			See also the \V command.
Command:	Yn		Long Space Disconnect
Values:			n = 0 or 1
Default:		0
Description:	Y0 Disables sending or responding to a long space break signal on
			disconnect.
	Y1	Enables long space disconnect. In non-error correction mode,
			the modem sends a long space of four seconds prior to going
			on-hook. In non-error correction mode, the modem responds
			to the receipt of a long space (i.e., a break signal greater than
			1.6 seconds) by going on-hook.
Command:	Zn		Modem Reset
Values:			n = 0 or 1
Default:		None
Description:			The modem performs a soft reset and restores (recalls) the con-
			figuration profile according to the parameter supplied. If no
			parameter is specified, zero is assumed.
	Z0	Resets modem and restores Profile 0.
	Z1	Resets modem and restores Profile 1.
			Note: See also the &F and &W commands.
Command:	&Cn		Data Carrier Detect (DCD) Control
Values:			n = 0 or 1
Default:		1
Description:	&C0		Forces the DCD circuit to always be high.
	&C1	DCD goes high when the remote modem’s carrier signal is de-
			tected, and goes low when the carrier signal is not detected.

37