Is a data connection necessary for managing SNCB train tickets in Belgium using my eSIMAdventures plan?

Yes, for seamless train travel across Belgium, an active data connection is essential. The SNCB app is the most convenient way to purchase and display digital tickets, which is often required by conductors. Your eSIMAdventures plan ensures you can quickly buy last-minute tickets, check real-time schedules, and present your QR code without any hassle, making your journeys between cities like Ghent and Bruges smooth and stress-free.