OPPO Reno13 Pro 5G
Diverting calls to voicemail
To receive voice messages, you need to divert your calls to your voicemail.
Press the call icon.
Press the menu icon.
Press Settings.
Press Calling accounts.
Press Operator-related settings.
Press Call forwarding.
Press the indicator next to the required divert type.
Key in +447953222222 and press OK.
Slide your finger upwards starting from the bottom of the screen to return to the home screen.