The WORKABOUT PRO represents the most flexible yet rugged handheld computer. Its "do-it-yourself" upgradeability makes it an ideal choice for customers with ever changing requirements. Because of this superior flexibility and durability, the WORKABOUT PRO has proven successful in a variety of market applications. Unparalleled expansion and connectivity options, including Bluetooth, WLAN and WWAN, enable a high degree of customization with any feature-rich application. The WORKABOUT PRO can function as your data capture device as well as a phone, allowing your mobile workers to call customers, upload route maps, and send data back to office headquarters — all with only one mobile device.