ZyXEL Communications U-336R/RE manual Status Registers & Result Codes, Register Descriptions

9 Status Registers & Result Codes

S-Register Descriptions

In most bit-mapped S-registers, the default bit value is 0. Non-0 default values are followed by an asterisk. In some cases, default values are shown in the reference column preceded by +. Some bits are reserved for factory use and should not be changed.

Basic S-Registers "ATSn=x"

Command	Function & Description	+Ref.
S0=	Set the number of rings on which the modem	+000
	will answer. 0 value disable auto-answer.
S1=	Counts and stores number of rings from an	+000
	incoming call.
S2=	Define escape code character, default ‘+’ (43	+043
	dec.). A value of 128-255 disables the escape
	code.
S3=	Define ASCII Carriage Return.	+013
S4=	Define ASCII Line Feed.	+010
S5=	Define ASCII Backspace. A value of 128-255	+008
	disables the Backspace key’s delete function.
S6=	Set the number of seconds the modem waits	+003
	before dialing if ‘X0’ or ‘X1’ is selected. If a
	setting of ‘X2’ to ‘X7’ is selected, the modem
	will dial as soon as it detects a dial tone. This
	register also sets the time-out interval for the

92 Status Registers & Result Codes