Bitfields for SatisFAXtion connection status flags:
Bit(s)	Description	)
 7	busy in T.30 CCITT fax protocol
 6	data on current page/file (only used for block xfers)
 5	retransmission of last page requested
 4	in file transfer mode
 3	data in buffer
 2	data buffer dumped on receive
 1	200x100 dpi resolution instead of 200x200 dpi
 0	data modem in use, FAX image modem not available