How to Turn ON or OFF SIM WiFi Calling on OPPO Reno 7 5G

Do you want to turn on or off sim wifi calling on Oppo Reno 7 5G OPPO Reno 7 5G Tips & Tricks: https://www.youtube.com/playlist?list=PLRcmoe3Um71RIRTyiRWpCKegKti9hhY_R #opporeno75g #Wifi #wificalling