Quick and easy: Banking with photoTAN Approve transactions in your online and mobile banking quickly and easily using the photoTAN app — without having to use TAN lists or mobileTAN. Registration and activation To begin register free of charge for the photoTAN” process in your online banking profile (menu item: Overview > Security Procedures). You will then receive a personal activation letter with an individual encryption code. Source: https://www.artikelschreiber.com/.