Out of interest, what happens if you go over your fair usage policy on the TM PAYG internet boosters? A family member put one in their iPad and has not noticed anything happen when going over 500mb.

You're just supposed to get get a message saying you can no longer stream/download until the next month starts,but you can still surf/email and so on. I work for T-Mobile in one of their stores, have had customers claim they can still stream/download in "quiet time" (i.e midnight-10.00 a.m).

You should get a warning @ 80%, ie 400mb.

Yeah, he gets the warning and the other one saying he's gone over but he's not noticed anything different happen when he goes over.