ADTRAN ISU 2X64 user manual Appendix D, Register List, Auto Answer, Character

			Appendix D
			S-Register List
S0	AUTO ANSWER	Determines how the ISU 2x64 answers an incoming
		call.
		0	= Disable (ISU 2x64 does not answer call)
		1	= Enable (ISU 2x64 answers all calls) (default)
		2	= Dump all calls
S2.........BREAK IN		Determines which key or character (in ASCII code)
	CHARACTER	defines the escape command. The standard escape
		character is a + sign (ASCII value of 43 decimal). To
		change the character set, set S2 to the desired ASCII
		value.
		Range = 0 to 127
S3.........END OF LINE		Determines which key or character (in ASCII code)
	CHARACTER	ends a command line. The standard end-of-line char-
		acter is the carriage return (ASCII value of 13 deci-
		mal).
		Range = 0 to 127
S4.........LINE FEED		Determines which key or character (in ASCII code)
	CHARACTER	advances the cursor to the next line after ending a
		command line or after an ISU 2x64 message. The stan-
		dard character is the line feed (ASCII value of 10 dec-
		imal).
		Range = 0 to 127
S5.........BACK SPACE		Determines which key moves the cursor back one
	CHARACTER	space to erase a character. The standard character is
		the backspace (ASCII value of 8 decimal).
		Range = 0 to 127

61200051L1-1D ISU 2x64 Dual Port ISDN Service Unit User Manual 109