49,-EUR Ticket for Students

• Will the Semsterticket upgrade to the 49,-Euro Ticktet also be available in the winter semester 2023/24?
• What does the upgrade to the 49,- EUR ticket cost?
• Who is eligible buy the upgrade?
• Can I purchase the upgrade by the month?
• Where can I buy the upgrade?
• I don't have a smartphone: is the upgrade ticket also available in analog form?
• Where can I get more information?