Indeed. When traveling by train across Austria, an active mobile data connection from your WorldESIM is essential for managing tickets with ÖBB, the national railway. The ÖBB Scotty app allows you to purchase, store, and display your digital tickets. Whether you're journeying from Vienna to Salzburg or exploring regional routes, having consistent data ensures you can present valid tickets and avoid any complications during your travels.
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Is mobile data required for OBB train tickets in Austria when using WorldESIM?
Updated April 22, 2026
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