OPPO Reno8 Pro 5G
Android 12.0
Select help topic
1. Find "Call forwarding"
Press the phone icon.
Press the menu icon.
Press Settings.
Press Calling accounts.
Press Advanced settings.
Press Call forwarding.
2. Divert calls to voicemail
Press the required SIM.
Press the indicator next to the required divert type.
Key in +447836121121 and press the save icon.
+447836121121
3. Return to the home screen
Press the Home key to return to the home screen.