Paradyne 3910 operation manual Register Format, 391x Series S-Registers Description

AT Command Set and S-Registers

S-Register Format

S-Registers can be displayed and/or modified when the modem is in Command mode. To display the value of an S-Register, issue the following command:

TYPE: ATSn?

Where: n is the register number.

PRESS: Enter

To modify the value of an S-Register, issue the following command:

TYPE: ATSn=r

Where: n is the register number, and r is the new value.

PRESS: Enter

In Table 5-4, the value for n is listed in the S-Register column, and the value for r is listed in the Description column.

Table 5-4

(1 of 13)

391x Series S-Registers

S-Register	Description	DCP LCD
		Command
		Sequence
S0	Auto-Answer Ring Number1. Register determines number of rings the	Configure\Edit\
	modem will count before automatically answering a call.	Line Dialer
	Enter zero (0) if you do not want the modem to automatically answer
	any calls. Otherwise, enter a value from 1±255 for the number of rings
	to count before answering. The factory setting is 1.
S2	AT Escape Character. Register determines ASCII value used for	Configure\Edit\
	escape sequence to enter Command mode from Data mode.	DTE Dialer
	Enter a value from 0 to 127 for the escape character. Any value
	greater than 127 causes the modem to disable the escape sequence.
	When the escape sequence is disabled, the modem cannot return to
	Command mode until the call is disconnected. The factory setting is 43
	(+ key).
S3	Carriage Return Character. Register determines ASCII value used as	Configure\Edit\
	the carriage return (Return key). This character is used to end	DTE Dialer
	command lines and result codes.
	Enter a value from 0 to 127 for the command end character. The
	factory setting is 13 (carriage return key).
S4	Line Feed Character. Register determines ASCII value used as the	Configure\Edit\
	line feed character.	DTE Dialer
	Enter a value from 0±127 for the line feed character. The factory
	setting is 10 (ASCII carriage return or line feed).

1 The range of allowable values may be restricted in some countries.

3910-A2-GN32-30 November 1996 5-15