Most people use the volume buttons on their smartphones only to increase or decrease sound. But these buttons can do much ...

Volume control is a simple premise on Android phones. You hit your volume rocker, set your volume, and go. You can also set your notification, call, and media volumes independently. However, that is ...

I've been using the iPhone for over a decade, and I'm pretty confident I know most of the tricks in the book. It's not just my job description that requires me to stay on top of each iPhone and iOS ...

Chances are you're only using your Android phone's volume buttons for one thing. Here's how they can handle much more with ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...