A rabbi and an imam walk into Radio Shack and ask for a kosher cellphone...

USA Today: Israel's 'kosher' cellphone testing appetite for growth
It sounds like the setup for a punch line: What do you get when you cross an ultra-Orthodox rabbi with a mobile phone? But the "kosher phone" is real and its developers are serious about looking beyond the religious enclaves of Israel. Some Arab companies even have inquired about the phone's main feature: keeping out sex lines and other worldly temptations.