Sony Ericsson has always worked with the professional in mind, and the P1i is the perfect example of this. This smart phone is exactly what you need if you need to access emails, documents, and other important items of business on the go. Based on the Symbian operating system, this phone is a wonder when it comes to editing and writing documents, and features Microsoft word, PowerPoint, and Excel. This is an invaluable feature if you need to work on a presentation or speech on the fly. WLAN and UMTS allows you to access the web from just about anywhere at blazing speeds. This further enhances the email usage of the phone, giving you speed and power normally only found in laptops and desktop machines. The phone also features VoIP functionality, a real step forward in mobile devices. VoIP stand s for Voice over IP, meaning you can use the phone to talk to someone using Voip programs on their desktop machine. This makes it easy to get in touch with co-workers and other people who need to contact you over the internet. The full QWERTY keyboard makes typing fast and comfortable, so writing a long email is as easy as it would be on a full keyboard. The Ericsson cell phone's display is fully touch sensitive, so you don't need to scroll through menus to get to the app you need. A 3.2 megapixel camera with auto focus, 3x digital zoom, photo light, and video capture finishes the package.