OPPO Find X9/X9 Pro: How to Block Calls from Unknown Numbers (Private/Hidden Numbers)

In this video, I'll show you how to block calls from unknown or private numbers on your OPPO Find X9 easily. This essential privacy setting prevents spam and keeps hidden callers from bothering you by automatically sending them to voicemail. Follow these quick steps in this OPPO Find X9 settings tutorial to ensure your phone only accepts calls from known contacts. #OPPO #OPPOFind #OPPOFindX9 By subscribing to my channel you will help me to grow it faster, if this tutorial was helpful please, like it and comment, and if you haven't subscribed yet, please do it now buddy! Subscribe here:    / @gamesappstutorials   If you haven't found all the information you need on my channel, I recommend you visit friendly channels where you will find similar topics in guides to games, applications, programs, electronic devices and operating systems. I also encourage you to ask questions in the comments, if a specific topic is still not entirely clear to you, I will try to answer you as soon as possible or record a video about it. Channels that I also recommend watching:    / @step-by-stepvideos      / @howtofixer      / @lepszegranieporadniki      / @proszezostawsuba