As a safety measure, the Athena device locks when the PIN code is typed in incorrectly for 10 times in a row. To unlock it, follow these steps:
1. Access the PINTool token application using the shortcut created on the desktop after installation and click on Unlock.
2. Enter the PUK code of the device in the PUK field of the window that opens. The code is printed in the letter received from certSIGN (see example here).
Warning! Your device will permanently lock if you enter the wrong PUK code 3 consecutive times. In this situation, you will need to buy a new token and a new digital certificate.
3. In the New PIN and Confirm PIN fields, enter the new token PIN code, and then click the OK button.
4. In the next window click the OK button.