The iPhone has caused buzz among consumers eager to have the latest cool gadget, but not everyone is sure how to use them. Some users say the device isn't as straightforward as it looks on the ...

It certainly can't hold an 872-page manual, no matter how small the font. The good news is that you can get the user manual from Apple — you just need to know where to look.

Apple's iPhone user guide explains how NameDrop works: To share contact information between two phones, hold the display of your iPhone a few centimeters from the top of the other iphone.