if i bought a sidekick 3 off ebay, how would i set up a prepaid account with t-mobile?

Question

is there any fees or such , do i have to call it in or something.

Answer 1

you take it up to your local t-mobile store, and they'll set up a plan of your choice on the phone. and yeah there's going to be a fee, you have to pay for the plan you buy.

Answer 2

go to a t-moble store and tell them that you bought the sidekick on ebay and they would solve your problem.