To receive voice messages, you need to divert your calls to your voicemail. Before you can divert calls to your voicemail, you need to save the voicemail number.
Press the phone icon.
Press the menu icon.
Press Calling accounts.
Press Carrier call settings.
Press Call forwarding.
Press the required SIM.
Press the required divert type.
Key in +447953222222 and press the confirm icon.
Press the Home key to return to the home screen.