Apple’s much-anticipated iPhone 4 will be available later this month—and it’s the perfect compliment to the virtual office.

The iPhone 4 features an incredible new feature called FaceTime that brings video calling to market. It also dons Retina display, the highest resolution display ever built into a phone. That means super crisp text, images, and, yes, video. With the iPhone 4, you also get a 5 megapixel camera with LED flash, HD video recording and more—all for just $199 when you sign a two-year contract with AT&T.

“iPhone 4 is the biggest leap since the original iPhone,” said Steve Jobs, Apple’s CEO. “FaceTime video calling sets a new standard for mobile communication, and our new Retina display is the highest resolution display ever in a phone, with text looking like it does on a fine printed page. We have been dreaming about both of these breakthroughs for decades.”

If you are a road warrior who relies on a virtual office as a home base, the iPhone 4 will help you meet your communications objectives just as well, if not better, than any smartphone device out there. With the ability to do video calling, it sets the stage for on-the-go web conferencing-type capabilities that give you a professional edge.

While you are away from your virtual office you can get up to seven hours of talk time on the new iPhone 4. And when you get back to home base you can download all the photos you took and send them to clients. You also get up to 40 hours of audio playback if you need to record parts of business meetings.

Virtual offices offer you the convenience of having a premium business address and a follow-me phone number so you don’t miss any calls while you are at lunch or in another country. And the iPhone 4 is a great choice for taking those calls, receiving your e-mail, taking photos, shooting videos and just about anything else you need to do on the thinnest ever mobile device.

If you hope to get your hands on a new iPhone 4, you may want to run by your Apple Store and pre-order it. Typically, iPhone launches leave long lines in cities like Manhattan and San Francisco. If, on the other hand, you want to reserve a virtual office space in metros like New York, the Bay Area, Miami and beyond, click here and Davinci Virtual will help you through a quick process.

Check out Jobs as he presents the flashy new iPhone 4.