HomeContact & Help Contact form German semester ticket Contact form German semester ticket Gender *MrsMrNot specified First name * Last name * Date of birth * Matriculation number * E-mail address that you use for your university (e.g. f.lastname@tu-berlin.de) * E-mail address to which you would like to receive your feedback * Phone Operating system of your smartphone *please selectiPhone with iOS 16.7 or higheriPhone with iOS 16.6 or lowerAndroid version 8 or higherAndroid version 7 or lowerOther operating system Describe the problem here in as much detail as possible * Please attach screenshots (e.g. of error messages, confirmations) Choose files Data privacy *I have read and accepted the privacy policy of S-Bahn Berlin.*Fill in required fieldSubmit Don't fill this field!