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

Command	bit	dec	hex	Function and description	Ref.
				+FCON at current DTE,
				shift to 19,200 when
				entering into the next phase.
S40=	bit	dec	hex	Bit mapped register.	+000
	1	2	2	No result code displayed in	Q2
				answer mode.
	2	4		Enables caller ID detection
	3	8		Enables type 1 ring
				detection.
	4	16		Enables type 2 ring
				detection.
	5	32		Enables type 3 ring
				detection.
	6	64		Enables type 4 ring
				detection.
S41=	bit	dec	hex	Bit mapped register.	+000
	0	1	1	Special MNP compatibility	&Kn
				(see also S27.0, S38.5).
	2	4	4	Disable retrain abort, up to 5	S27.6
				min. for special satellite line	*n
				condition.
	3	8	8	Enable CCITT signals 140
				and 141 on EIA-232D
				interface.
	4	16	10	In X2-X7 setting, modem
				waits for S6 seconds before
				dialing and ignores dial tone
				detection.
	5	32	20	DSR follows DCD and	&Sn
				pulses for 0.5 sec DCD on-
				off transition.
	6	64	40	Force S0>=2.	S0

104 Status Registers & Result Codes