Truly Roaming offers a significantly streamlined experience compared to traditional SIM card purchases. When you land at Vienna (VIE) Airport, buying a local prepaid SIM typically involves finding a vendor, waiting in line, and undergoing a mandatory passport registration process due to EU regulations. With Truly Roaming, it's a completely digital process. Purchase and activate your eSIM before you even board your flight. There's no physical SIM, no kiosks, and no ID registration required, meaning you have day-one connectivity for your video calls and uploads as soon as you land.
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Is Truly Roaming a more convenient option than purchasing a local SIM card at Vienna Airport, and is ID required?
Updated April 22, 2026
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