T-Mobile has just made available the new T-Mobile Shadow all-in-one mobile device. The T-Mobile Shadow boasts of compact form factor and great features including support for T-Mobile Unlimited HotSpot Calling, fast processing power, Windows Mobile 6.1 OS, and more. Available now under T-Mobile for $199.99 with 2-year service agreement, the T-Mobile Shadow will be available in White Mint and Black Burgundy.

The T-Mobile Shadows is the first Windows-based phone that supports T-Mobile’s Unlimited HotSpot Calling service. This gives you mobile coverage at home as well as unlimited calling through Wi-Fi networks. It also lets you switch between Wi-Fi calling and T-Mobile’s wireless network.

The phone was manufactured and designed by HTC and was equipped with a powerful processor to provide you with fast access and Internet connectivity. It also features a Wi-Fi web browser that lets you feed your discussions in real time. The phone also has an enhanced multimedia capabilities that provides top-screen way of sharing your music.

Other features of the T-Mobile Shadow include a slide-out 20-key QWERTY keypad, a 2-megapixel camera, mobile web surfing, picture-sharing, QVGA display, instant messaging and picture messaging, Bluetooth, and microSD card support. It supports copy/paste functionality as well. The phone also supports video capture and playback, and features downloadable content including Megatones, Wallpaper, HiFi ringers, and games. The phone also functions as a music player and easily syncs with Microsoft Outlook.

The T-Mobile Shadow provides up to 7 hours talk time and 7 days standby time.