Hello good morning. Me and my wife are getting our new iphones 13s today. Question is we traded in my wifes iphone 11 to ATT , and i am on ATT next with the iphone 12 pro max. Should we take out the sim cards before we send them to ATT?
It’s probably best to remove them just to be safe, but I don’t think there’s really any danger in not removing them. There won’t be any personal data on the SIM and once the SIM has been deactivated it is no longer attached to your account and can’t be reactivated at all anyway.