Volvo On-Call

Hello Everyone,

I am from the London area. I think this question will go to anyone from the UK. ... I just bought a new S40 with the On-Call system. As i learned more and more about On-Call i became really amazed that such a thing existed and that i actually never heard of it before. And the service is free!!!! I think for two years... Maybe there is a catch somewhere and that might be the price . How much would I be paying for On-Call after the two years of free service expire?

Thank you