Look like a standard greeting card? Sure. But take another look at that phone: it looks like a Lumia 800, but there's an AT&T logo. And a 4G indicator. And—wait a minute—there's a front-facing camera peeking out of the upper lefthand corner.
Ooops, looks like Nokia's let slip that it's got another Windows Phone up its sleeve, and it looks like the rumored Ace — perhaps its true flagship. The video was quickly pulled, but not before someone made a copy.