Paradyne 392xPLUS operation manual Enter a value from 0±255. The factory setting is

AT Command Set and S-Registers

Table 5-3

(2 of 12)

392xPlus S-Registers

S-Register	Description	DCP LCD
		Command
		Sequence
S12	Escape Guard Time. Register sets the value (in 20-millisecond increments) for	Configure\Edit\
	the required pause before and after the escape sequence is issued. The guard	DTE Dialer
	time prevents the modem from interpreting data as the escape sequence
	characters.
	Enter a value from 0±255 in 20-millisecond increments. The factory setting of
	50 equals 1000 milliseconds or one second.
S14	Asymmetric Rate Mode. Register determines whether VF rates for transmitting	Configure\Edit\Di
	and receiving are identical when using V.34 modulation on a dial line. The	al Line
	factory setting is Enable.
S15	Asymmetric Rate Mode. Register determines whether VF rates for transmitting	Configure\Edit\
	and receiving are identical when using V.34 modulation on a leased line. The	Leased Line
	factory setting is Enable.
S18	Test Time-out. Register sets the duration (in seconds) for the modem tests.	Configure\Edit\
	This automatically cancels any test in progress after the time of this register	Tests
	expires. Any test can be manually canceled by issuing the escape sequence
	(+++) followed by the &T0 command.
	Enter a value from 0±255 seconds. A value of 0 disables this register. The
	factory setting is Disable (0).
S26	RTS-to-CTS Delay. Register sets the length of time (in 10-millisecond	Configure\Edit\
	increments) the modem waits after receiving RTS before issuing CTS to the	DTE Interface
	DTE.
	Enter a value from 0±255. The factory setting is 0.
S40	Auto Make Busy. Register determines if the modem goes off-hook under	Configure\Edit\
	certain conditions. This register should only be enabled when the modem is	Line Dialer
	located behind a user's Private Branch Exchange (PBX). This register is only
	valid for Model 3921Plus modems.
	Register has the following values:
	0 = Disable
	1 = Enable
	The factory setting is Disable.

3920-A2-GN31-30 November 1996 5-17