The quickest, easiest, and friendliest guide to using your iPhone 4 for business. After spending hundreds of hours on dozens of computers, the iPhone 4 is the best computer I've ever owned. This tiny machine runs Apple's powerful iOS and features a huge number of fantastic business apps. In this book, I describe the business deployment of the iPhone, how to complete common business tasks such as working with documents, presentations, and the calendar, how to use travel apps...and yes, of course, phone calls.