Line	Terminal	Speed	Location
====	========	=====	========
tty00	dumb    	1200	PSS incoming calls
tty01	?		9600	PSS outgoing calls
tty02	HP7220C plotter	2400	next to harry
tty03	BBC-mode3	9600	harry
tty04	BBC-mode3	9600	richard
tty05	?		1200	dial-out
tty06	HP7585 plotter  9600    machine room
tty07	dumb    	1200	dial-in line
ttyh0	BBC-mode3	9600	colin
ttyh1
ttyh2	BBC-mode3	9600	spice machine
ttyh3	BBC-mode3	9600	dave
ttyh4   BBC-mode3	9600	lee
ttyh5   BBC-mode3	9600	jenny
ttyh6	BBC-mode3	9600	jeff
ttyh7	BBC-mode0	9600	graham's colour m/c