Setting up your Truly Roaming eSIM for Budapest is a quick process, ensuring you're connected for those critical day-one video calls. Once purchased, you'll receive an email with a QR code. On your smartphone, navigate to Settings > Cellular or Mobile Data > Add eSIM or Add Data Plan. Scan the QR code, then follow the prompts to label your new plan (e.g., "Truly Roaming Budapest"). Crucially, enable Data Roaming for this eSIM line when you arrive. This guarantees instant connectivity for your remote work or exploring the city.
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How do I get my Truly Roaming eSIM up and running for my stint in Budapest?
Updated July 22, 2026
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