Hi I have a huawei p30 pro and have just moved from 02 because a better offer with Sky mobile. I have used WIFI Calling all the time with 02 due to poor call signal at home and I do not have a landline. So wifi calling is a priority for us. However since i went with sky only sim, any phone calls to my mobile that comes through with wifi calling enabled, I get sharp loud intermittent blaring noise interference down the phone so I can't hear the caller. I have asked the callers if they are able to hear the noise but nothing on their end is seems to be just on my phone. I have to switch off the wifi calling to be able to take the call but because my signal is poor I have to go outside to get a clearer connection. Has anyone had problems with wifi calling/ VoWifi and anyone solved it.