Cancellation fee

I have been seconded to work in Australia, and need to cancel my wife's contract.<br> <br> I loaded a query on Vodacom's website regarding the cancellation fee of R15,000. R4,600 of this is the balance of the phone that we need to pay. This is perfectly understandable.<br> <br> The balance is for premature cancellation charges. Firstly, the terms and conditions for the contract mention that \a reasonable cancellation penalty would apply". R11"