Samsung Galaxy A70
Android 9.0
Select help topic
1. Find "WiFi Calling"
Press the phone icon.
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Press the menu icon.
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Press Settings.
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Press WiFi Calling.
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2. Turn Wi-Fi calling on or off
Press the required SIM.
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Press the required setting to turn the function on or off.
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3. Return to the home screen
Press the Home key to return to the home screen.
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