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Huawei P20
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Activate or deactivate mobile data
You can limit your data usage by deactivating mobile data. No connection to the Internet via the mobile network can then be established. You can still use WLAN even though mobile data is deactivated.
1. Activate or deactivate mobile data
Slide your finger down the display starting from the top edge of your mobile phone.
Press Mobile data to activate or deactivate the function.
2. Return to the Home screen
Press the home icon to end the session and return to the Home screen.