How to Block All Spam and Robo Calls on OPPO F21 Pro 5G

Learn more about the OPPO F21 Pro 5G: https://www.hardreset.info/devices/oppo/oppo-f21-pro-5g/tutorials/ In this simple and short video tutorial, our specialist is going to demonstrate how you can activate the spam and robotic calls filter on your OPPO F21 Pro 5G smartphone. Thereby, we are humbly inviting you to watch this video. Please enjoy and thanks for viewing! How to enable spam calls filter on OPPO F21 Pro 5G? How to activate the spam calls filter on OPPO F21 Pro 5G? How to block spam on OPPO F21 Pro 5G? How to turn on the spam calls filter switch on OPPO F21 Pro 5G? #OPPOF21Pro5G #Spam #OPPOPhone Follow us on Instagram ► https://www.instagram.com/hardreset.info Like us on Facebook ► https://www.facebook.com/hardresetinfo/ Tweet us on Twitter ► https://twitter.com/HardResetI Support us on TikTok ► https://www.tiktok.com/@hardreset.info Use Reset Guides for many popular Apps ► https://www.hardreset.info/apps/apps/