Set Up Silent Unknown Callers: Mute Spam Calls on Your Phone

This tutorial video walks through the built-in phone settings that silence calls from numbers not saved in your contacts, so scam calls stop interrupting you without you missing important ones. You will see where to find these options on both iPhone and Android, and how they send unknown callers to voicemail or a call history list. The video also shows how to add trusted numbers, such as family, school and your doctor, to your contacts so they still ring through. Finally, it explains why you should review your recent calls and voicemails later, and never call back a number you do not recognise. Watching it takes only a few minutes and leaves your phone calmer and safer.