If you have any problems with the initial registration, Bonvoyo customer service will be happy to help you at Bonvoyo@deutschebahn.com. For all other questions, please contact the hvv switch customer service at info@hvv-switch.de.
back to overviewIf you have any problems with the initial registration, Bonvoyo customer service will be happy to help you at Bonvoyo@deutschebahn.com. For all other questions, please contact the hvv switch customer service at info@hvv-switch.de.
back to overview