What is BankID on mobile?
BankID on mobile is a service for secure digital identification and signing using the mobile phone. You do not need a bank code chip, but only a mobile phone and a custom PIN. BankID on mobile stores the BankID secrets in the SIM card.
BankID on mobile is offered by all operators and almost all banks, and has similar user sites as regular, bank-based BankID. Not all non-bank user sites have enabled login with BankID on mobile. Therefore, it is okay to have regular BankID available. If you lose your phone or change your SIM card, you can use regular BankID to re-enable BankID on mobile.