I use the Pantech UM290 to connect to the internet (travel between 2 different locations). When I have my LAN turned on (no internet connection) which I use to connect to my printer (in another room) I can't connect to internet. Pantech says it's connected but looks like my computer is using LAN 1st so internet connection. How can I change priority so Pantech is always 1st not my LAN for internet access?