I have a Samsung Galaxy S22 Ultra. It is automatically connecting to a Verizon Network Extender and giving the phone poor performance. When it is not connected, the service is great and clear calls. I have followed the online help provided at verizon.com but the Advance Calling feature is nowhere in my settings to turn off on the Galaxy S22 Ultra. How do I turn this connection off where I am NOT using someone else's extender? I need to turn it off of my phone because I do not own the extender nor do I know whose extender it is to ask them to exclude me.