I'll start by saying that the only "smart phone" I've ever used for personal use was made by Apple. Yesterday I bought a Pre 3 on ebay. The phone has been unlocked by the seller and wi-fi activated. I do have a grandfathered ATT contract with unlimited data.
Since my IPhone is using mini-simm card using that is out of question. I do have an old Blackberry out of service that was provided by work that comes with a SIMM card branded ATT 3G. About a year ago my old Blackberry was replaced by a Blackery Curve that came with its own Simm card. My questions are:
Can I use the old BB's SIMM card in my new PRE 3?
Should I expect any problems when activating the Pre3 with the said SIMM.. this would be my main concern.
What happens if I pull the SIMM card from the working BB and insert it in my Pre3? I'm asking because the work provided BB has unlimited data as well but I can't tethere it or install any programs on the said BB because IT locked it somehow and anything needed to show on the BB is pushed by them.
Both BB's were activated on ATT network as well