Anyone from Maharashtra & Goa or Kolkata circles received Wifi Calling on Vi? They have launched VoWifi in these 2 circles from today. iPhones will be the first to support and we might have to resort to installing logkit on OnePlus phones to force enable.
Jio Wi-Fi Calling In India At No Additional Charges - Jio
Post your experiences of Jio vowifi.
Try with different wifi on another location.