Hi @Petrpuck, I can tell you how I turned on wifi calling. I have a Samsung phone but I think it will be similar steps. Open your phone app, tap on the 3 dots for settings, down the list you will see wifi calling, tap on that to turn it on and select your calling preference. I have wifi calling preferred as the only time I'm on wifi is at home and my cellular signal strength isn't that consistent. Works very well for me. Cheers
