We’ve previously informed you that Windows Phone 7 (WM7) is pretty much confirmed for its MWC 2010 debut, since WSJ said so, with pretty solid background info. The folks of Engadget were also agile enough to capture on camera the mobile scheme shown below. Yes, folks, it’s indeed Windows Phone 7 Series.

In case you’re wondering, Microsoft also owns windowsphone7series.com, so it’s too late for quick domains buyouts. Mobile World Congress 2010 debuts tomorrow, February 15 in Barcelona, Spain and we know that Steve Ballmer has Windows Mobile-related conference for 3 pm local time.

Will we also witness the debut of Windows Phone 7 Series handset?

[via microsoftfeed]

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