To receive voice messages, you need to divert your calls to your voicemail.
Press the phone icon.
Press the menu icon.
Press Settings.
Press Calling accounts.
Press Call-forwarding settings.
Press the required SIM.
Press the required divert type.
901
901
Key in 901 and press Turn on.
If you divert missed calls, you need to select a delay for the divert. Press the required delay and follow the instructions on the screen to select a delay for the divert.