People are only just finding out why you can both slide and click to answer a phone call on an iPhone, and it makes so much ...

Noticed the Decline button missing on some iPhone calls? Here's why it happens and what it means for your incoming calls.

incoming call screen on an iPhone. - Tran Thu Hang/Shutterstock Your iPhone sometimes shows an option to decline calls, and in other instances, you only see a "slide to answer" option to pick up calls ...