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 Supplementary services.
Press Call forwarding.
Press Voice call.
Press the required divert type.
Key in +447953222222 and press Enable.
Press the Home key to return to the home screen.