Your not supposed to have it on an anr plan. I have it on mine and got in trouble for it when nobody told us from the beginning(imagine that happened with this company). But they made me change to a real voice plan aka the 450 min plan + the iphone plan. Of course this is because i went thru activation thru itunes. Tip: unlock it yourself so you wont have to go thru iTunes to activate it, this way you wont have to pick up a different package. They still might catch you using it, but so far my other colleague hasnt gotten caught.