In this article we will learn How to Block Unknown Callers on iOS 15. Apple introduced the Silence Unknown Callers feature in iOS 13 to the Settings menu. This is the feature you should choose if you constantly get spam calls.
Apple has kept this feature available in iOS 15 as well.
How to Block Unknown Callers on iOS 15
Apple’s iOS silences calls from numbers that aren’t in your contacts, sends them to voicemail, and displays them on the Recents list in the phone app. You will continue to receive incoming calls from your contacts, numbers you have just called, and Siri suggestions.
- Click on Settings.
- Tap the phone.
- The Silence Unknown Callers toggle should be turned on.
The feature will be disabled for 24 hours after making an emergency call in case emergency dispatchers and first responders need to contact you.