But even when phone lines are working, it can be challenging to get your call or text to go through. Many people are trying to reach their loved ones or call for help, which creates a bit of a ...

For others, there is nothing ruder, more intrusive or panic-inducing than an unannounced call. You are out of your mind—and possibly not in their life—if you’re not sending them a text first.

You've probably seen Samsung's option to scroll up and decline calls with a quick response. It's a pretty nifty feature, and ...