I ordered this phone as a backup to my E51, but this phone is just waiting to see some action. I used it a few days and tested it out. I love the dedicated music circuit, it sounds wonderful. The controls are easy to use on the whole phone. In two days I was wizzing around through the menu. the blue is so nice, and the only complaint is the internet is tough to configure. Maybe I'm not as tech savy as I thought, but phones never make it easy, none. I do think overall this phone is great. It has a clear voice setting that really brings out the mid to high levels in voices while on the phone. I couldn't tell you what menu it's on. It's truly the best phone for people who dislike flip slide or giant I Phones that feel like your carrying a computer. this phone is like the zoolander phone small, and light easy to use, and without complications. This model works on att and t-mobile. 850 and 1900. The 3.5 mm headphone jack is so cool to connect easily to your computer speakers, stereo, at a friends house on the go jams. It sounds as good as my I pod nano 4th gen. At 200 dollars it's a little pricey. It should be around 140 dollars in my opinion.