Previously I accidentally turn off the VoLTE in mydigi app for testing, I thought can turn on later just easy like turn off VoLTE but once turn off the button of VoLTE in mydigi app will disappear. Please help me to reactivate back VoLTE. My phone support VoLTE. My no. Is 0168138160
Thanks, I saw the VoLTE is on in mydigi app. But my phone network bar still display 4G logo only not change to VoLTE logo why? I already enable VoLTE and WiFi call in the SIM card setting,and rebooted my phone already. My phone model redmi note 9s(new phone), software system updated. Previously using my other old redmi phone no problems of using VoLTE, the network bar logo display VoLTE normally.