Hello Swift, SG> I doubt that device really exists. I'd use the '-f' > flag with irdaattach so it will tell you the real > name of the TTY to use. That returns /dev/irframe0, which apparently is not something that I can use with slattach... # slattach -s 19200 /dev/irframe0 slattach: tcsetattr: Invalid argument Thanks, - Andy Ball