Know if you are billed when your Overdrive 3G/4G Mobile Hotspot is always on
The answer to this question is not definitive. I have had problems with overcharges on my overdrive use and was told at a Sprint Tech store by the technician that you should never leave your overdrive on when not in use as other things can be running in the background on your computer such as updates and theft thus causing usage of KB's. This would not be a problem if you are on an unlimited data plan. The answer to this question on the Sprint website states differently but I am inclined to agree with the technician "turn off your overdrive when not in use"