Waiting for others to kick the tires on Apple's newest iPhone system? In the meantime, make sure you've set up these features and options.

I don't know my wife's phone number. If I needed to call her and I didn't have my iPhone, I wouldn't be able to reach her. And according to a poll by WhistleOut, I'm not alone. About 17% of ...

Other than *67, of course, there are plenty of codes you can enter into your iPhone's dialer to get info on your bill, your ...