In Germany, phone-numbers starting with 0190 can be charged at imaginary rates by a service provider. No wonder some doubtful service providers call mobile phones and wait for unwitting users to just press callback. But according to heise online it is not even illegal to send spam like „Someone would like to get to know you, dial 0190-xxx to find out who“. Do I agree with this? The question basically comes down to – what kind of cultural and technological knowledge can be safely assumed from mobile phone users. What about my tech-unsavvy dad? Should he be protected or learn the hard way? I think he should be protected. If lying per se is not fraud, it should be, when it comes to a corporation lying about the underlying principle for their call.