Select “okay”. Now, go to Settings > Wi-Fi & Internet > SIM & network > SIM 1 / 2 (Jio 4G) > Enhanced Communications > Turn on Wi-Fi Calling . Now, you will be able to see the VoWiFi icon in ...
Jio 5G will soon be able to help you save up to 40% of your phone's battery life. Read this story to learn more about this.