We have been waiting for this for WiFi Calling on Airtel for a very very long time. We have had repeated assurances, but the software update is not coming through. It is sad that a Flagship phone doesn't have this feature. Even Samsung and Mi phones...
I got this option once and it disappeared after a reboot.. I was shocked to see that option. Then remembered seeing it some other time too. I wld just request that WiFi calling be left to customer choice rather than ASUS trying to control it. On Airt...
