Earlier today at Build, Microsoft held a special gathering of media and journalists to meet with some of the Windows leadership team. The purpose of the event was less formal, and more of a chance to interact with and ask questions. As such, video and photos were discouraged.
To kick off the nearly two-hour event, Microsoft's Joe Belfiore gave an introductory talk about some aspects of Windows 10 not yet widely known. One of those was in regards to the planned release cycle of Windows 10 updates and new hardware, including the phone.
For a few months now, Microsoft has been claiming that Windows 10 would be released "this summer". However, the status of Windows Phone in that release was not made too clear. Today we learned that, as many have guessed, Windows Phone will come out a bit later. Belfiore would not commit to a more definitive time frame, although it did not sound like it was that much later.