Calls outside of contacts usually only bring annoyance to users. Fortunately, iOS 13 has updated the feature to block calls outside of contacts on iPhone to help you eliminate this annoyance. tutshares.online will have a comprehensive article and share ways to block unknown calls on iPhone thoroughly.
1. How to block contact with a phone number on iPhone
Step 1: Open the Contact Manager app on your phone.
Step 2: Select the Recents tab below the screen.
Step 3: Find the number you want to block and tap (i) next to it.
Step 4: Scroll to the bottom of the screen and tap Block This Caller.
2. How to block calls outside of contacts on iPhone (iOS 13)
This feature is only available in iOS 13. Your iPhone will direct all calls from unknown numbers to voicemail. However, the feature can also cause missed calls from shippers delivering items or important contacts. Please be careful when using.
Step 1: Open Settings and select Phone.
Step 2: Swipe right the slider in Silence Unknown Callers to activate.
3. How to block unknown contacts with Do Not Disturb
Enabling Do Not Disturb – Do Not Disturb mode on iPhone is a simple and effective way to block unknown contacts, outside of your iPhone contacts. The trick can be applied to any iOS version.
Step 1: Open Settings and select Do Not Disturb.
Step 2: Go to the Allow Calls From section and select All Contact.
Step 3: Go back to the previous screen and enable Scheduled.
Step 4: Set time in 24 hours.