How to turn off HD calls on RedmiK70 Extreme Edition?

Tutorial on turning off HD calls on RedmiK70 Extreme Edition

1. Enter [Settings] and select [Dual SIM and Mobile Network].
2. Select the calling card you want to turn off HD.
3. In the bottom options, turn off [Enable Volte HD Voice Calls].
4. After closing, the HD icon of the corresponding card in the status bar will disappear.

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