Yes, prepaid service comes with voicemail. Retrieval of voicemail is free too!
"Accessing your voicemail is free and easy.
Dial *123*123 and press SEND.
If you have already set up your voicemail you will hear ""Welcome to the message centre please enter your passcode".
If you are accessing voicemail for the first time you will hear "Welcome to your message centre, I will be helping you to set up your own personal mailbox".
The first time you call your voicemail your temporary passcode will be 1234 and you can change it to a passcode with 4-10 digits of your choice using the menu."
Once you purchase the plan you can immediately begin to enjoy the benefits.