You got up at oh-dark-thirty and went and stood in line at the Apple Store. You laid down your hard-earned dinero, and walked out with your spiffy new iPhone 4. You take it out, fire it up, and call–who? All those nifty new features, but there's nobody to call, since nobody else has theirs yet. A brand new toy, but nobody to play with.
As luck would have it, Apple has taken care of this for you, at least for the FaceTime video conferencing app. All you need to do is to dial 1-888-FACETIME and a nice friendly Apple employee will answer and help you put your new phone through its paces. In addition, they'll give you "a few advanced tips." Who knows, maybe there's a secret handshake and a decoder ring as well. This service is available between 8:00 am and 8:00 pm Central Time. And remember to smile.