What are the uses of a PDA pocket PC?

PDA phones have many advantages. First, they have better web browsing capabilities than feature phones. They also usually have larger screens. In addition, PDA phones often have QWERTY keyboards, so sending emails or just entering text in general will be easier. Finally, they have increased software capabilities (i.e. you can install more software on it, and software for PDA phones are usually more like those you would find on a computer).Then there use to have calls to collect.