If you want to block the unknown callers on Android, then these are the ways that will come in handy.
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Your Android phone's most critical security feature is turned off by default - how to enable it ASAP
Instead of hunting through many menus to secure your phone, you now have a quick way to lock down your device and better ...
The method shared will not stop calls from coming to your phone but will silence them. For iPhone users, go to settings on the home screen, scroll down to apps, select the phone option and activate ...
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