Hi All,In my country Wifi calling is being introduced however this will apply to new phones as Samsaung will push an update to enable it for specific models. S10+ as you know has no updates for more than one year, so most likely it will never work for wifi calling. When I travel abroad and buy new SIM the Wifi calling option appears (As the country I travelled to has operators that made agreement with Samsung long time ago when the S10+ was getting monthly updates) but when I return to my...Read more