We recently saw a leaked photo of a phone that’s strikingly similar to the Motorola Dinara which has oft been rumored to be the next member of AT&T’s Atrix family. Now it seems that we can add even more credibility to that rumor because a device by the code number MB886 has flown through the FCC. That same code number just so happens to match up with the Atrix naming scheme so it seems that this device may actually be readying for a launch on AT&T. It just so happens to have support for AT&T’s LTE Network and also support for HSPA+/WCDMA 850/1900 and quad-band EDGE which all seem to match up with AT&T. Not much else is revealed besides a couple of the phone’s dimensions but rumors have said that it will feature the LTE friendly Snapdragon S4 processor paired with a 720p display. If the rumors are true then the Dinara a.k.a. Atrix 3 looks like it could be a nice addition to AT&T’s lineup. We’ll have to wait for any official announcement from AT&T or Motorola but when it does happen then we’ll make sure to report it. Keep watching for more information on the Dinara!