23-06-2023 08:52 PM in
Wifi calling has started rolling out on Tesco Mobile but a relatively small number of devices supported in comparison to some of the networks. it appears it is not currently supported on the S10. see more detail here https://www.simsherpa.com/networks/best-wifi-calling
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.1,Android 13 .