Fujitsu FMW4503TS128A01 manual ATX0, ATX1, ATX2, ATX3, ATX4, AT&P0

S22	Results bit mapped options status (Read only)
	0:	Displays “CONNECT”	ATX0			Bits 6-4
	4:	Displays “CONNECT xxx”	ATX1
	5:	ATX1 mode + dial tone detection	ATX2
	6:	ATX1 mode + busy tone detection	ATX3
	7:	ATX1 mode + dial & busy tone detection	ATX4		3
	0:	33% Make/Break ratio	AT&P1,		3	Bit 7
			&P2
	1:	39% Make/Break ratio	AT&P0
S24	Timer to control sleep mode.			sec	010	000,
	000 = disable					005-065
S37	Dial line rate.
	=0	Maximum modem speed			3
	=1	Reserved
	=2	1200 bits/s and 75 bits/s
	=3	300 bits/s
	=4	Reserved
	=5	1200 bits/s
	=6	2400 bits/s
	=7	4800 bits/s
	=8	7200 bits/s
	=9	9600 bits/s
	=10	12000 bits/s
	=11	14400 bits/s
	=12	16800 bits/s
	=13	19200 bits/s
	=14	21600 bits/s
	=15	24000 bits/s
	=16	26400 bits/s
	=17	28800 bits/s
	=18	31200 bits/s
	=19	33600 bits/s

S Register Table 88