Technology Reviews have published their review of the Nokia 5310 XpressMusic handset. 'The 5310's operating system is responsive and user-customizable with wallpapers, themes, ringtones, and more. What it doesn't offer is the ability to add applications - you'll be limited to downloading games from T-Mobile's T-Zones store, and not much else. It's easy to navigate and use the major functions - the camera/video interface is straightforward and creating SMS/MMS messages are a piece of cake. We like that you can start creating a text message and then add media to turn it into an MMS if you change your mind. Email is another story, however - with no native email client on the phone itself, you'll have to do everything on the web, though T-Mobile does include a quick portal offering easy access to the most popular email services.'