I’m hoping someone here can help answer my question. I’m with Koodo (bring your own device) and I have an unlocked OnePlus 7T Pro Mclaren as my phone (from T-mobile). I’ve read about Volte and wifi calling, but I don’t see an option to enable those features on my phone. I do have the wifi calling icon in my top menu bar, but it’s greyed out. The reason I’m asking is because I’ve been having issues with incoming calls on it (I answer and there’s no sound from either the caller or myself to them). And when I do get a call to go through, it works well sometimes but other times the person I’m calling says there’s an awful noise/static on their end. Any help is appreciated since I need this phone for work.