05-14-2010, 04:14 PM
Join Date: Nov 2005
Location: New Hampshire
Carrier: ATT & Verizon
Post Thanks: 54
Thanked 783 Times in 743 Posts
Moved to a more appropriate section.
To use any RIM related app such as email, BBM, the BB browser, Facebook, etc. you need a BB data plan and the proper service books. Once you have the service books, you will be able to access via WiFi as well as via the data plan.
And AFAIK, an 8350 doesn't work on T-Mobile since it is an iDen device and must use that network. It really helps to know which model you have.