T-Mobile's not being shy in its selection of Windows Phone 8 offerings, so far announcing plans to release the HTC Windows Phone 8X, 8S and Nokia Lumia 810, but unfortunately it does have to be shy in actually showing them off. The carrier's booth at tonight's MobileCon 2012-related event had the latter device, but wasn't able to turn it on for us (a situation that we've sadly come to expect with virtually every public appearance by a WP8 device). Technically, the 810 is being dubbed a T-Mobile "exclusive" in the US, but that takes on very little meaning when given its use of a AWS-friendly HSPA+ 42Mbps radio.
Engadget , Nokia Lumia 810 for T-Mobile hands-on, Nokia Lumia 810 for T-Mobile hands-on