Christine_ASUSI remember both M2 Pro & Realme 2 Pro have same chipset but it includes all features i have mentioned above. And it was released earlier than M2 pro. I am feeling Cheated.
Thank you for your asking. As I recall, Jio India does not support Vo-WiFi in MPM2. You may check with other carriers in the country of your residence if they support Vo-WiFi in MPM2. If you have any further queries, please provide me your country and carrier for further checking. You can check with your carrier as well.
Furthermore, kindly refer to 4 main requirements below that needs to fulfill to use VoLTE function :
A. The carrier supports VoLTE
B. The carrier supports VoLTE with the model
C. SIM Card has VoLTE
D. Both side are using VoLTE