ZyXEL Communications 56K Plus Series 4.6S-RegisterDescriptions, Table 4-15Basic S-Registers"ATSn=x, Table 4-16Extended S-Registers"ATSn=x

Omni 56K Plus Series User’s Guide

4.6S-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.

S-Register default values may vary depending on the country.Table 4-15 Basic S-Registers "ATSn=x"

COMMAND	FUNCTION & DESCRIPTION	+REF.
S0=	Sets the number of rings on which the modem will answer. 0 value disables	+000
	auto-answer.
S1=	Counts and stores number of rings from an incoming call.	+000
S2=	Defines escape code character, default ‘+’ (43 dec.). A value of 128-255	+043
	disables the escape code.
S3=	Defines ASCII Carriage Return.	+013
S4=	Defines ASCII Line Feed.	+010
S5=	Defines ASCII Backspace. A value of 128-255 disables the Backspace key’s	+008
	delete function.
S6=	Sets the number of seconds the modem waits before dialing if ‘X0’ or ‘X1’ is	+003
	selected. If a setting of ‘X2,’ ‘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 “W” dial
	modifier to wait for the dial tone. (See also S41b4)
S7=	Sets duration, in number of seconds modem waits for a carrier.	+060
S8=	Sets duration, in seconds, for pause (,) option in Dial command and pause	+002
	between command re-executions for Repeat (>) command.
S9=	Sets duration, in tenths of a second of remote carrier signal before recognition.	+006
	(Ignored if in non-FSK or half-duplex operation)
S10=	Sets duration, in tenths of a second, modem waits after loss of carrier before	+007
	hanging up.
S11=	Sets duration and spacing, in milliseconds, of dialed Touch-Tones.	+070

Table 4-16 Extended S-Registers "ATSn=x"

COMMAND	BIT	DEC	HEX	FUNCTION AND DESCRIPTION	REF.
S13=	bit	dec	hex	Bit-mapped register.	+000
	1	2	2	Capture modem manufacturer information during V.42
				handshake, can be displayed at ATI2 <Last
				Speed/Protocol> line if available (‘Flash’ or ‘ ZyXEL’
				stands for ZyXEL connection)
S14=	bit	dec	hex	Bit-mapped register:	+002
	1	0	0	Grant Remote Digital Loop-back test request.	&T4
		2	2	Deny Remote Digital Loop-back test request. (Default)	&T5*
S15=	bit	dec	hex	Bit-mapped register.	+066

Command Sets 4-19