"Accessing your voicemail is free and easy.
Dial *123*123 and press SEND.The voicemail will say "Welcome to your voice message centre, I will be helping you to set up your own personal mailbox"
Press 8, Then 7 and the voicemail will say ""Enter 4-10 digits for your passcode"". When you have finished press the #.
Voicemail will say ""Remember your passcode for the next time that you log in"" and you are done!"