BlackBerry Storm 9530 Questions

[Ramirez626]

Hello,

 My older sister got a new phone this year, and she offered me her old BlackBerry Storm 9530.  What I was wondering is if I choose to use the Storm 9530, do I have to pay the 29.99 data package plan? Or the new 15 plan? I noticed this on some BlackBerry's like the 9550 said you need the 15 plan so I was wondering if this also applies to the 9530.  If there are any additional fees that need to take place that I am unaware of, please post them.  Thank you.

-T.R.