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1. Open the settings page and click Dual SIM and mobile network.
2. Select a SIM card that you need to turn off HD mode.
3. Just turn off and enable the VoLTE high-definition calling function.
The above is the detailed content of How to turn off HD mode on Redmi note11pro_A list of operations to cancel HD calls on Redmi note11pro. For more information, please follow other related articles on the PHP Chinese website!
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