Now jio start Vonr vo5g

[sam77744]

Now joi vonr damort s22 ultra vo5g..see the screen shot 

See icon vo5g on status bar

[Sáyân15]

See...

[sam77744]

Are bhai ye 5g with volte hai

[Sáyân15]

Haa pta hai. Kyuki One UI 5.1 me Vo5G ka icon nhi hai system me, isiliye wo VoLTE hii show karega. But calls 5G me hii place hoti hai. Kyuki Jio True5G standalone network hai. Wo internet aur calls dono 5G me offer karta hai apne network me...

Screenshot me mobile voice network type dekho. It's "NR SA" not LTE

That means calls bhi 5G me hii place hota hai when call gets connected in 5G network

Jab phone 4G me hota hai then mobile voice network type & mobile data network type, dono me LTE hota hai...

[Sáyân15]

5G calling or Vo5G should be enabled from your area's tower too. If it's not then it will definitely switch to 4G for making or receiving calls...

[sam77744]

Mai jo bol raha hu wo 5g with vo5g..see status bar

[Sáyân15]

Tmhara aur mera kaam same hii karta hai. Bas the difference is that kii One UI 6 me icon aagaya hai Vo5G ka so people know it now. But One UI 5.1 me icon nhi hai isiliye logo ko pata nhi chalta yaa unhe ye lagta hai kii 5G show hone par bhi calls 4G me place ho rahe hai bcoz it's showing VoLTE in status bar jabki aaisa nhi hai...

[sam77744]

My dear brother I know about that what is 5G what is volty and what is ANR I am a technical person I just inform one ui 6 is supported VoNR (Voice over New Radio) with icon🙏

[chiranmay]

Baseless info. In samsung the 5G service is optimized in One Ui 5.1, thus when device goes into S1 state, it latches back to LTE. What you have done is forced it into NR only mode, which specifically asks your device to connect to n28 only which has limited capabilities but higher range. If you really want to know what goes behind these, try to learn about PRBs and puncturing techniques. NOMA and Multiuser NOMA. If you are a technical guy then comment technically so that those who aren't, then can understand.

[Sáyân15]

Even in NR Only mode device connects to n78, not only in n28 as you're saying...

[chiranmay]

While calling it has to go back to n28 because the voip service is enabled on n28 only.