Cause 1 of 1: Incoming calls aren't diverted to your voicemail
To receive voice messages, you need to divert calls you can't answer to your voicemail.
Solution: Divert calls to your voicemail.
+61414121121
+61414121121
+61414121121
1 Find "Call forwarding"
Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Call.
Press Call forwarding.
2 Divert calls to voicemail
Press Voice.
Press the required divert type.
Key in +61414121121 and press TURN ON.
+61414121121
3 Return to the home screen
Press the Home key to return to the home screen.