Actiontec electronic V.90 ISA Range 0−255 Default Unitsrings, Range 0−255 Default UnitsASCII

S0 Auto Answer Ring Number

Range: 0−255

Default: 0

Units:rings

This register determines the number of rings the modem will count before automati- cally answering a call. Enter 0 (zero) if you do not want the modem to automatically answer at all. When disabled, the modem can only answer with an ATA command.

S1 Ring Counter

Range: 0−255

Default: 0

Units:rings

This register, Ring Counter, is read only. The value of S1 is incremented with each ring. If no rings occur over a six second interval, this register is cleared.

S2 AT Escape Character (user defined)

Range: 0−255

Default: 43

Units:ASCII

This register determines the ASCII valued used for an escape sequence. The default is the + character. The escape sequence allows the modem to exit data mode and enter command mode when on-line. Values greater than 127 disable the escape sequence.

S3	Command Line Termination Character (user defined)
Range:	0−127, ASCII decimal
Default:	13 (carriage return)
Units:	ASCII

This register determines the ASCII values as the carriage return character. This char- acter is used to end command lines and result codes.

S4	Response Formatting Character (user defined)
Range:	0−127, ASCII decimal
Default:	10 (line feed)
Units:	ASCII

This register determines the ASCII value used as the line feed character. The modem uses a line feed character in command mode when it responds to the computer.

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