I have read many posts regarding these sims available at Poste and Swisscom with the instruction to register at point of sale. I don't want to use the sim in my phone, but I will use it in an unlocked dongle for laptop internet. Is there anything specific that I need to do? Does it need to be fitted to a phone to be registered?
I also hear about texting a number to activate. How does this work in a dongle on a laptop?