Kaay Display-TAN
German

IBAN Account Numbers

Up to 8 ten-digit lines can be shown to the user on the card, in a successive way. For example a German IBAN like DE41 6039 1310 0757 2920 01 could be shown in 3 lines (with 3 OKs by the user) as DE41 first (country code and check sum), then 6039 1310 (bank number) and 0757 2920 01 (account number):

card

Note that it is a usability advantage - not a disadvantage - for the user to confirm single lines: it is easier for him to compare line-by-line. Moreover, he is better prevented from ignoring parts of the IBAN.

The leftmost 4 symbols on the display are able to show capital letters, i.e. all currency codes and all country codes can be shown on the Display-TAN card. This way, every IBAN code can be shown within 2, 3 or 4 lines, depending on the country. Below are some examples.

ATBECHCZ


DEESFRHR


HUITNLPL


SK

Other Countries

Russia
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