WP Central - The Samsung SGH-i667 aka the 'Mandel' is one of the last Windows Phone that we have very little information about. It passed BT certification in January and then cleared the FCC in March but since it did not co-launch with the HTC Titan II and the Nokia Lumia 900, it is presumed that the Samsung LTE phone was canceled. (AT&T, Phones, Samsung, Windows Phone)