Hi Roman847
Thank you for your request.
It depends on the ticket you bought. If it is a day pass, it is possible. If it is a Supersaver ticket (for example), it is not possible. As I do not have the details of your ticket, I can’t answer concretely your request. It is better to contact us by phone on 0848 44 66 88 (0.08/min.) or to go directly to the ticket office with your mobileticket, my colleagues will be able to help you.
I wish you a nice weekend.
Best regards
NicolasK