T-Mobile's website no longer shows the only Windows smartphone that the carrier sells: The Alcatel IDOL 4S Windows 10 VR edition. When filtering for "Windows" devices, you simply get a "No items found" message and trying to load the actual product page simply doesn't lead you anywhere. Alcatel Idol 4S Windows 10 edition The Alcatel Idol 4S for Windows that you see pictured has three variations including this one: The first one to launch was the Aclatel's Idol 4S powered by Android ticking a Qualcomm Snapdragon 652 CPU. The next hardware variation is the Idol 4S Windows edition,...
Source: http://www.gsmarena.com/alcatel_idol_4s_with_windows_10_no_longer_available_from_tmobile-news-24536.php