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Huawei P40 lite 5G
Android 10.0
1. Find "Wi-Fi Calling"
Press the phone icon.
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Press the menu icon.
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Press Settings.
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Press Wi-Fi Calling below the required SIM.
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2. Turn Wi-Fi calling on or off
Press the indicator next to "Wi-Fi Calling" to turn the function on or off.
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3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
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