Okay the title sounds a little stupid.
I just lost my T-mobile Razr phone. I need to get a new one. I still have several months left on my contract, so I just need to get a new machine and continue using my previous account (number). If I want to buy a used phone off eBay or something. What do I do once I get the phone? Do I just bring the phone to any T-mobile store and ask them to activate it? Or will stores only activate phones bought at that location? then where do I go?
I've never dones this before. Tips are appreciated.
p.s. Any good source for used phones other than eBay?