Turning your phone's connection off and then back on is the quickest and easiest way to try and fix your signal woes. If you're moving around from one location to another, toggling Airplane mode ...

You can make a call private by hiding your phone number in a few different ways, including using your phone's settings.

You can make a call on WhatsApp to a single person or to a group of contacts, but you'll need their phone numbers and an ...