You can also use the code app when you are not connected to the internet (offline). You can do this by going to Nordea Business Netbank Mobile device in offline mode. Open the Nordea ID app in your mobile device. Select ‘Go offline’. Select ‘LOGIN’. Enter your PIN in the app and tap ‘Next’. The code app will give you a response code. Enter your user ID and the response code on the login page. Proceed by clicking ‘OK’.