I have two iPhones, each with their own Natel Easy pre-paid SIM card.
I have topped up one SIM with cockpit many times as it is a SIM card I have used for some time.
I now have a second phone with its own SIM card and own number. I bought this one month ago, and registered it in my name, exactly as when I purchased the first SIM last year. Also bought at the same shop.
When I go to cockpit I can not link the second number to cockpit to be able to top it up. I have now run out of credit on this second SIM card, and don't know how to add new credit.
I can't see how to add a second number, or how to log out of cockpit and create a second user / account for the other SIM card number.