I'm an O2 customer with an android phone.
I've been having ongoing problems with making and receiving calls at home on my mobile phone since @ June. The call goes in and out, I can hear the other person, they can't hear me.
Been in and out of O2 stores and not really got anywhere.
I've got WiFi calling activated, but having gone in again today, it's been toggled to ...... "If WiFi is unavailable, use mobile network."
Today was better, made a few calls this afternoon & they didn't cut off.
I'm monitoring the situation, but is anyone else in the same boat as me?.....very frustrating.