Buyers beware! I got a phone contract with Vodafone, not considering other bad tales on the internet. I was told that they would add secure net subscription to my phone contract. I had no choice to opt out from it. They later sent me text that they will start charging for the subscription from a certain date but the link to opt out did not work. I had to get in touch with the Chat support who were helpful and opted me out. TL:DR. Subscription is added to you account which comes into effect after month 3. No way to opt out. They hope you forget and keep paying for the useless thing. Very difficult to opt out.