Multi-Tech Systems MT5600DSVD manual 42bis Data Compression, Load Factory Settings

MultiModemDSVD User Guide			4 AT Commands, S-Registers, and Result Codes
Command:	&En		V.42bis Data Compression
Values:			n = 14 or 15
Default:		15
Description:	&E14		V.42bis data compression disabled.
	&E15	V.42bis data compression enabled.
			Note: This command controls only V.42bis data compression,
			whereas the %C command controls both V.42bis and MNP-5
			data compression. The command in effect is the one last en-
			tered. See also the L5 command.
Command:	&Fn		Load Factory Settings
Values:			n = 0 or 1
Default:		None
Description:	&F0		Load factory configuration 0.
	&F1	Load factory configuration 1.
			Note: See also the Z, L5, and &V commands.
Command:	&Gn		V.22bis Guard Tone Control
Values:			n = 0, 1, or 2
Default:		0
Description:	&G0		Disable guard tone.
	&G1		Set guard tone to 550 Hz.
	&G2		Set guard tone to 1800 Hz.
			Note: The &G command is not used in North America, and
			may not be permitted in some countries.
Command:	&Jn		Telephone Jack Control
Values:			n = 0 or 1
Default:		None
Description:	&J0		NA
	&J1		NA
			Note: This command is included only for backwards compati-
			bility. It performs no function except to load the S-register. The
			parameter value, if valid, is written to S21 bit 1.
Command:	&Kn		Flow Control Selection
Values:			n = 0, 3, 4, 5, or 6
Defaults:			3 (data modem mode)
			6 (fax modem and voice modes)
Description:	&K0		Disables flow control.
	&K3	Enables CTS/RTS hardware flow control.
	&K4	Enables XON/XOFF software flow control.
	&K5	Enables transparent XON/XOFF flow control.
	&K6	Enables both RTS/CTS and XON/XOFF flow control.

Note: See also the &E command

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