Hi guys, I have a question: I just bought an unlocked used blackberry from AT&T and im going to use it with Rogers. I was told by Rogers that they will not give me a PIN since this BB is originally from AT&T. So I have 2 questions:
1. Is it possible to use BBM without having a PIN and just add friends VIA their emails?
2. If this Blackberry is unlocked would the PIN be erased from the "options>status" window? and if not, would that PIN be valid??
Also:
3. Is there any way i would be able to get a new PIN (assuming all of the above fail) and i am unable to get it released from the original BB owner from AT&T
(I have yet to recive this BB but im trying to figure out my BBM situation, because that's what i was most excited about

)
Thank you!