Cellphones nowadays include so many features that the phone function itself seem to be just a bonus. A typical mid end phone for instance has a built in camera, a web browser, a media player, and sometimes even a TV tuner. But for most phones, address books, calendars and reminders have only basic capabilities. This is why most people, especially businessmen, prefer PDAs apart from a phone. This is because PDA features are more advanced in terms of organizing schedules and contact information. It also synchronizes well with PC’s and it has great technical support on software unlike cellphones. I personally have a PDA and am still satisfied with its performance. I have been using it for years now yet I still cannot find a cellphone to match its features.