This an AT&T phone with Windows.
Amazon is a great place to find great deals on cell phones. They have great deals and the most up to date selection of phones. It is also a place where you can compare many different phones and services in one easy to find place. The AmazonWireless store is the best place to shop for a cell phone. They also have a bestsellers list so you can see which phones are selling the best. The Nokia Lumia 900 4G is at the number one spot right now.
The device offers a snazzy back-facing camera with Carl Zeiss optics (a F2.2 aperture lens with a 28mm focal length). This means that you'll wind up with sharper and clearer photos. Oh, and the front-facing camera is supposedly pretty darn great, too. Nokia hopes you'll use it — and its ability to handle extra wide shots — while video-conferencing using the device's built-in Tango app. This is a great phone and a great deal at Amazon. Be sure to buy yours today.