I start to use Fedora 16 with Sierra Wireless modems 3/4G (MC7710). Access to modem is ttyUSB0-3, I acessed to AT comms by ttyUSB2 from normal user by changing as a root chmod 666 /dev/ttyUSB* and it works , I can access by e.g. putty etc..
My problem is that after re-boot chmod setting vanished and I have to re-enter the same chmod comm as a root again. My question is what I should do with ttyUSB to be able use access as a normal user after system re-boot?