You know, if you hold the phone with your hand touching the wrap-around bezel, your cell signal drops to zero, but your skull can then pick up HAM radio signals from Eastern Europe.
This is a little known fact of the iPhone gen4.
Twist your nose to tune in a HAM signal.
You’ll be able to hear Dilbert-type geeks from around the world who are searching HAM radio for their first date (or sounds of alien life), or both. If you open your mouth sometimes nearby friends can hear your skull listening in on these geek mating calls.
However, please note you need to know your Morse code if you want to get your HAM radio license. There is probably an iPhone app that teaches that.
Oh, and “bezel” is pronounced like “bee-zill” rhymes with “weasel” (another word for British Petroleum executives)