HTC Touch HD2 also known as  T8585 or Leo 100

HTC HD2 delivers an experience your senses have been waiting for. The unprecedented 4.3-inch pixel-packed display is stunning. The world’s first capacitive touch technology on a Windows® phone along with 1 GHz processing power ensure a smooth and lightning-fast response to the lightest touch of your finger.

Most importantly, it is our first Windows phone to embody HTC Sense™ - a holistic experience that focuses on making phones work in the most intuitive way. HTC Sense is based on three core principles – make it mine, stay close, and discover the unexpected.HTC HD2’s expansive display is like a canvas on which you create a phone that is just right for you. Customize the phone by prioritizing essential features like mail, calendar, messaging, browser and more. Next, with just a tap, put shortcuts to the most important people, favorite websites, or most used application right on the home screen. And if you feel like something is still missing, visit Windows® Marketplace for Mobile, and install fun and useful applications.
HTC HD2 is built for pure finger touch control. Zoom in and out of documents, web pages, pictures or emails with just a simple pinch. Type up responses faster and more accurately on the large onscreen keyboard. The capacitive touch experience combined with an interface optimized for the spacious display, lets you easily adjust the settings, set up calendar appointments, browse through photos, and navigate through menus with only the touch of a finger.