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OPPO Reno8 5G
Android 12.0
1. Find "FDN list"
Press the phone 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 Advanced settings.
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Press Fixed dialling numbers.
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Press the required SIM.
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Press FDN list.
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2. Add fixed numbers
Press the add icon.
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Press Add manually.
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Press Name and key in the required name.
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Press Number and key in the required phone number.
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Press the save icon.
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Press PIN 2 and key in your PIN2. The default PIN2 is 1111.
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1111
Press the save icon.
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3. Return to the home screen
Press the Home key to return to the home screen.
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