HTC Corporation, a global leader in mobile design and innovation, today unveiled the HTC S743, a compelling fusion of style and power. By combining a traditional 12-key keypad design with a full slide-out QWERTY keyboard, the HTC S743 was created to bring the muscle of Windows® Mobile 6.1 to customers who prefer a more traditional user interface. The HTC S743, which supports high-speed HSDPA (850/1900 MHz) networks, will be available through select retail outlets, including dell.com and cdw.com, during the first quarter of 2009…