Mobile ticketing in regional rail traffic has special requirements. The DUALIS 3000 MTA was especially developed for on board use in regional trains. The compact construction is a benefit due to the limited space in trains. Nevertheless, the machine offers the full range of functions of a stationary device. Thus, passengers can buy a ticket quickly and easy on the move. Thus, the DUALIS 3000 MTA contributes to passengers’ satisfaction. For the operator, the TVMs are even more: they are technical systems designed to guarantee low maintenance costs low while generating high sales. On the other hand, today operators expect to make a future-proof investment with an eye to new technologies. With the DUALIS 3000 MTA, ICA Traffic meets all of these requirements.