During an inspection on the train, the passenger is always required to present a travel document printed in non-reduced A4 format. For journeys to/from Germany, Denmark, Belgium, Switzerland, Hungary, Austria and Slovakia, it is also possible to present travel documents displayed on one’s own portable electronic devices (laptop, tablet, etc.).In the case of travel documents comprising a couchette or sleeper reservation (except for Prague – Zurich through carriages) and in the case of travel documents for the automobile train, the printed form of travel documents (in A4 format) is always required, regardless of which country they are issued to/from. https://www.cd.cz/e-shop/o-eshopu/-28522/ 看样子,匈牙利可以用电子票,但是如果有卧铺就需要打印,打印邮箱里的pdf版本票就可以。这是捷克铁路网站的说明,你再看下邮箱里收到的用票指南instruction,应该也有类似的说明。 另外,可以下载个捷克铁路的客户端,Můj vlak,票在里面更加直观。
看样子,匈牙利可以用电子票,但是如果有卧铺就需要打印,打印邮箱里的pdf版本票就可以。这是捷克铁路网站的说明,你再看下邮箱里收到的用票指南instruction,应该也有类似的说明。
另外,可以下载个捷克铁路的客户端,Můj vlak,票在里面更加直观。