Hi, I’ve never owned a mobile phone before and absolutely no idea about it. I’m now thinking about whether it might not make sense to use the phone in my car for emergencies on the road. Therefore the ‘dummy’ question: How does it work with the mobile phones without a card contract. Is the SIM card charged with credit so that you can also use it in the car, or is the credit on an extra card? I have little desire to add a mobile phone contract, only in the rare case that I have to make a phone call from the road. On the other hand, paying 20 euros once for a mobile phone with a prepaid card would be a reasonable expense (just give it here again without a connection fee).