Fred Vogelstein, author of Dogfight: How Apple and Google Went to War and Started a Revolution, has published a massive, detailed account of the atmosphere around Apple in the lead up to the historic announcement of the original iPhone in 2007. This particular profile, which is entitled “And Then Steve Said, ‘Let There Be an iPhone,’” appears in The New York Times Magazine and portrays the exceptional excitement and nervous energy that encompassed the people who worked tirelessly to deliver what we now love and know as the iPhone.

Vogelstein begins with describing how Andy Grignon, the senior engineer behind OS X’s Dashboard and iChat, felt terrified ahead of his boss Steve Jobs demoing the iPhone publicly to world, namely because Grignon was responsible for the iPhone’s radios and his work was facing the ultimate challenge of sink or swim in front of the entire world, and more particularly the press.

Much of the piece illustrates the colorful gems of reality for the team behind the iPhone:

But as Grignon drove north, he didn’t feel excited. He felt terrified. Most onstage product demonstrations in Silicon Valley are canned. The thinking goes, why let bad Internet or cellphone connections ruin an otherwise good presentation? But Jobs insisted on live presentations. It was one of the things that made them so captivating. Part of his legend was that noticeable product-demo glitches almost never happened. But for those in the background, like Grignon, few parts of the job caused more stress.

Read on for more entertaining anecdotes and tales of what happened behind-the-scenes (and in the fifth row, in this instance) that made Apple’s tremendous announcement possible (and endurable).

The pressure to drink is admittedly understandable as Apple had essentially put all its cards into the iPhone:

Jobs rarely backed himself into corners like this. He was well known as a taskmaster, seeming to know just how hard he could push his staff so that it delivered the impossible. But he always had a backup, a Plan B, that he could go to if his timetable was off.

But the iPhone was the only cool new thing Apple was working on. The iPhone had been such an all-encompassing project at Apple that this time there was no backup plan. “It was Apple TV or the iPhone,” Grignon says. “And if he had gone to Macworld with just Apple TV” — a new product that connected iTunes to a television set — “the world would have said, ‘What the heck was that?’ ”

This bit describes the gap between Jobs’ and Ive’s ideals for design and the reality of science and how engineers were faced with building around those limits:

In one of my favorite scenes described, former SVP of iOS Software Scott Forstall’s chief of staff showed exactly what the pressure of working for Apple could do:

You can read Vogelstein’s piece in its entirety here (it’s quite lengthy and makes for a good weekend read) and pre-order his upcoming book here. See Steve Jobs and company debut the original iPhone at Macworld Expo for yourself below:

http://www.youtube.com/watch?v=9hUIxyE2Ns8