Some types of Digipass require the user to enter a PIN into the Digipass before it can be used to generate a response. If the wrong PIN is entered into the Digipass too many times, it will be come locked, and you will have to use this function to unlock the token. When the token becomes locked, it will display a random number, which you must enter into the unlock token field. When you click on the /Unlock this token’ link, a new page will appear with a field where you enter the number displayed by the token, and click ‘Unlock’. The resulting Unlock Code must be entered by the user into their Digipass in order to unlock it.