To get over the poor network signal at home I have bought a second hand (unlocked) Sony Xperia XZ3 to enable me to make calls via WiFi. I checked the phone was on your list of supported handsets and have ensured it is running the latest Android 10 software but there is still no ‘WiFi calling’ option listed in the call settings. I have read that the Sim card must also be compatible. Mine is 5 years old, do I need a replacement?
Best answer by WelshPaul
View original