Microsoft will finally launch planned Lync mobile clients on December 12th, a report indicates. The primary source for the information is Alessandro Zattoni, an Italian IT profession who through Twitter says he learned that the Lync client for Windows Phone will become available on the 12th. Zattoni elaborates that the information was revealed at a partner-only Lync event. Possibly backing up the claim is that Zattoni has been retweeted by a representative for Microsoft's Lync Server technical reference hub, although officially Microsoft has refused to comment.