I now see that the serial ports under devfs are /dev/tts/0, 1 and so on. I've googled and been reading trying to figure out how to setup /etc/devfsd.conf so that I can setup /dev/tts/0 to link to /dev/modem with perms to allow users to access the modem. Any hints or pointer to sme meaningfull docs would be appreciated. TIA Ted Ozolins (VE7TVO) Westbank, B. C.