25	9
Pin	Pin	Signal
DTE	DTE	Abrev. Signal Name	Direction
2	3	TXD	Transmitted Data	(output)
3	2	RXD	Received Data	(input)
4	7	RTS	Request to Send	(output)
5	8	CTS	Clear to Send	(input)
6	6	DSR	Data Set Ready	(input)
7	5	Gnd	Signal Ground
8	1	DCD	Data Carrier Detect	(input)
20	4	DTR	Data Terminal Ready	(output)
22	9	RI	Ring Indicator	(input)