The T-Mobile Sidekick 4G offers you innovative ways to always be socially connected so you never miss a tidbit of news. You have Group Text, which allows multiple people to text at the same time on one threaded message. Cloud Text is also available, which lets you text over the web using your PC. With your Sidekick 4G, email is always at your fingertips. Social Networking is this phone's specialty, with Facebook and Twitter preloaded. Plus, all your favorite social networking sites are in one convenient location with Feeds and Updates. The front facing camera with Qik offers you uninterrupted video chat with friends and family over a 4G network. - "Replacement Device" "No Contract Changes"