To change your PIN, insert the old PIN followed by the new PIN which must be entered a second time as
Click on the button "Change PIN", and you receive a window with the confirmation.
For Charismathics CSSI Card profiles, the minimum length of the User PIN is four characters and the maximum length is ten characters. For other cards these rules may vary.
Warning: After entering the wrong PIN a number of times, the Smart Card User PIN will be blocked. The card will then have to be unblocked using the card PUK or Admin key.
For Charismathics CSSI Card profiles, the maximum number of wrong PIN entries is three (3).