If you ever wondered why a locked iPhone won't let you decline an incoming call, Apple has a good reason for keeping this feature since iOS 6.

Even if you've been using your iPhone for a long time, there are still things that can leave you confused. For instance, you might wonder what the arrow at the top of the screen means or what the ...

The way iPhone handles incoming calls is probably one of the worst UI elements still around in iOS. Instead of only showing a small alert, the entire screen is taken hostage by a caller. This ...

Google is testing a new UI for incoming calls in the Google Phone app that is present on Pixel devices and preloaded on several Android phones. This new UI abandons the swipe gestures for accepting ...