CNET How To – 10 hidden controls of the iPhone headphones
http://bit.ly/NqaPnw The iPhone headphones (or any headphones with a mic and remote) can control your iPhone, iPad, or iPod Touch in up to 10 different ways. source
Speechelo
http://bit.ly/NqaPnw The iPhone headphones (or any headphones with a mic and remote) can control your iPhone, iPad, or iPod Touch in up to 10 different ways. source