Help Please - Switching Blackberry From T-Mobile to AT&T
Hello... I have a 5 or 6 year old Blackberry Bold 9900 Touch... I'm currently with T-Mobile and I may be moving across the country soon and to an area that will not have good coverage with T-Mobile. I recalled reading years ago that T-Mobile & AT&T use the same network (I forget the correct technical term for this). What I would like to know is can I keep my current Blackberry phone (originally purchased through T-Mobile) and simply switch carriers to AT&T?
What do I need to do to accomplish this? Is it simply a matter of getting a new SIM Card from AT&T and that's it?
Forgive me but it's been a long time since I have read up on anything cell phone related. Thank you in advance for your assitance...