Yes, there is an icon.To test it, put your phone in airplane mode, then
turn on wifi. See image link for the icon:https://goo.gl/images/zZZCfp
If all this is on, then try make a voice call.I have found the wi-fi
calling option is sometimes off after ...
Thank you MI5, you are right!!! The impossible menu has been
located:Settings Menu > APPS > hit the 3 dots top right > Show system
apps > scroll down to Phone (there's 3 of them), select the first one >
tap the settings nut above 'force stop' > scrol...
HI MI5, You seem to be very knowledgeable on Samsung calling issues.I am
running an S9 with CSC: G960FOXM2BRJ3 On o2 I wish to use the wifi plus
4g calling feature. I have activated it using my02.I can go to
settings>mobile networks>VoLTE calls and t...