You Have to Pay to get Caller ID

I've just came across this issue. I've been wondering why I can't see who is calling me and after calling vodacom, they told me I have to pay to see whose calling me.

What a ******* of a company! They didn't even show me an option to add this when opening the contract. If that was the case then I never would've started a contract with them.

Offer free services to prepaid customers and charge contract clients. This will be my last dealing with vodacom!