Originally Posted by rambo47
In your profile you list your location as Germany and your provider as Nextel. Nextel is U.S. only. And you want to trade a SE phone which is GSM for a CDMA device, so either you have two numbers with two different carriers or something isn't kosher.
The 9520 is a GSM Storm 2. The 9550 is the CDMA (with GSM capabilities) Storm 2.