The Treo 755p is the Treo 700p in a 680 body. Available at any Telus location, the Palm Treo 755p smartphone operates on the Palm OS. A QWERTY keyboard and color touchscreen makes email and web easy. It’s user-friendly phone & wireless email makes it easy to get started. includes a built-in browser, rich media capabilities on the Telus EVDO network. For any professional you can work with built-in support with all MS products: Microsoft® Word, Excel®, and PowerPoint®. The size difference from the 700p is 0.1 inches in the depth probably because it has a smaller 1600mAh battery.