Are you holding back buying a Windows Mobile phone because of your network? If you’re a T-Mobile customer and don’t wanna switch then the SDA is your solution.
Based on the same internal guts of the SPV C500, the SDA instead has a joystick control and alternative keypad configuration. It’s also kitted out with T-Mobile network additions like T-Zones, T-Mobile home-screen, colours etc.
MSMobiles.com have somehow got their hands on one of these devices and have done a review of it here. I’m not in full agreement with this article, as I think the light sensor (at least on the C500) is spot on. However, it’s worth a read and they also confirm that the T-Mobile SDA will be hitting the UK too
Source – MSMobiles.com