Hi, Every time I try to turn on WiFi calling on my iPhone, it states please contact o2, can someone please help as I noticed that the call and chat option are not available Thanks,
@Jeff2 Customer service needs to enable WiFi calling for you on their end. Numbers to call are in the link below. Try 0800 977 7337 first. Use the Lost/Stolen or Fraud option if you have to, to get through.