[cellboothmgr]

there is only a 5gb limit on PAM(phone as modem), and the air cards at 59.99/month. you can use as much data as you want on your phone as long as sprint thinks its only going on to your phone and not being used as a modem to a laptop. there are plenty of things on here that can make your computer use the phone as modem without subscribing to a PAM plan.