Bitfields for SatisFAXtion board state:
Bit(s)	Description	)
 7	reserved
 6	handset jack active, data and FAX modems not available
 5-3	current rate
	000  300 bps (V.21 HDLC)
	100 2400 bps (V.27 ter)
	101 4800 bps (V.27 ter)
	110 7200 bps (V.29)
	111 9600 bps (V.29)
 2-0	T.30 CCITT protocol state
	000 idle
	001 dialing
	010 answering
	011 transmitting
	100 receiving
	101 pre-message
	110 post-message
	111 disconnect