It looks like T-Mobile is finally getting AT&T's sloppy seconds.

A few months after The BlackBerry 8820 first debut on AT&T, the model is making it's way to the T-Mobile network. Among the BlackBerry 8820's offerings is WiFi, TeleNav GPS, Bluetooth, trackball, QWERTY keyboard, mini USB port, a microSD expansion slot for up to 4GB of extra storage, and BlackBerry Maps.

It will also be compatable with T-Mobile's new HotSpot@Home service... likely the reason WiFi was included in the handset.