ZyXEL Communications U-336R/RE Command, Function and description, Status Registers & Result Codes

Command	bit	dec	hex	Function and description	Ref.
	7	128	80	Ignore calling tone, not to be
				used as fax detection.
S42=	bit	dec	hex	Bit mapped register.	+000
	1	2	2	Enables throughput
				averaging.
	2	4	4	CND message will be forced
				on even if AT02 is set.
	3	8	8	Disable escape sequence
				code in answer mode.
	4	16	10	Disable V.17, 14,400 Fax in
				calling mode, no effect to
				answering mode &N32
	5	32	20	Disable Data/Voice button
	6	64	40	Disable ‘RINGING’ result	Xn
				code.
	7	128	80	DCD forced on but pulse off	&C0
				for 0.5 seconds at carrier
				loss.
S43=	bit	dec	hex	Bit mapped register.	+000
	0	1	1	Disable ZyXEL 16800 in	&N0
				Multi-Auto mode.
	1	2	2	Disable ZyXEL 19200 in	&N0
				Multi-Auto mode.
	2	4	4	Disable cellular mode	&N0
				automatic transmit power
				adjustment (see also S49b0-
				3).
	3	0	0	Enable cellular mode in	&N0
				Multi-Auto mode.
		8	8	Disable cellular mode in	&N0
				Multi-Auto.
	6	64	40	Enable 1.5 sec, pause

Status Registers & Result Codes 105