f41

[kapssisodiya]

Volte calls not work 

[Ehsank]

are you using VI sim?

[kapssisodiya]

ys

[Ehsank]

that is the reason, problem with vi only not your handset issue

[Ehsank]

check this post regarding same issue it may help you

https://r2.community.samsung.com/t5/Tech-Talk/About-V-Network-VoLTE/td-p/6326209

[Samsung_Support1]

Dear Samsung Member,

Greetings from Samsung Customer Support!

To resolve your device network issue please visit this link: https://www.samsung.com/in/support/mobile-devices/samsung-mobile-network-issues/#:~:text=1%20Check%2....

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support