The next evolution of the dual slider form-factor, the Pantech Matrix Pro includes a host of updated features including a larger and more brilliant LCD screen, tri-band 3G for the best global coverage possible, and Windows Mobile 6.1 operating system. Designed to make messaging and editing documents faster and easier than ever before, the Matrix Pro features a convertible design that slides up to access the alpha-numeric keypad and slides sideways to reveal a full QWERTY keyboard. Powered by the Windows Mobile 6 operating system, it includes Microsoft's Direct Push Technology for up-to-date e-mail delivery and automatic synchronization of Outlook calendars, tasks and contacts. The phone can quickly download video, music and more over AT&T's lightning quick HSPDA 3G network. Additionally, with AT&T's 3G network, you can listen to a conference call on a headset while sending and receiving e-mail attachments, picture messages or Web pages at the same time. This GPS-enabled phone can access the AT&T Navigator service for turn-by-turn directions as well as its Video Share serve, which enables you to send video of yourself to another compatible phone while making a voice call. Other features include a 2-megapixel camera with 4x digital zoom, Bluetooth connectivity for handsfree devices and stereo music streaming, the ability to tether the phone to your laptop as a high-speed modem, MicroSD memory expansion to 32 GB, and up to 6 hours of talk time.