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OPPO A78 5G
Android 13
1 Find "My number"
Press the call icon.
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Press the menu icon.
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Press Settings.
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Press Calling accounts.
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Press Operator-related settings.
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Press Additional settings.
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Press My number.
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2 Turn your own caller identification on or off
Press Show number to turn on caller identification.
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Press Hide number to turn off caller identification.
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3 Return to the home screen
Press the Home key to return to the home screen.
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