Windows Phone 8.1 to include Siri’s clone and Notification Center

Microsoft is testing the beta version of the Windows Phone 8.1 which include a notification center and a Siri like personal assistant. The complete specifications are planned to be disclosed in the Build Developer Conference in April, 2014. The phone will also have missing parts from the previous version like audio controls, Bing smart search, VPN support etc. – http://bit.ly/19taMok