The WSJ has confirmed that Mic will introduce their newest mobile phone OS on Monday at the Mobile World Conference in Barcelona. WinMo 6.5 is dead; long live Windows Phone 7.
The announcement will almost certainly come during Steve Ballmer's Windows Phone press conference, scheduled for 3pm local time. According to the WSJ, Windows Phone 7 will have an entirely new user interface that closely resembles that of Zune. This backs up what we'd heard from a tipster last month.