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Travel eSIM FAQ for setup and activation

Answers about purchase, setup and usage

Quick help for your travel eSIM

This FAQ covers the most important questions about purchase, installation, activation and data usage. If you want to quickly verify phone compatibility or understand when validity starts, you can find the essential steps here.

Most common issues can be solved quickly: refresh APN settings, enable data roaming on the eSIM line and select the correct mobile data profile. If that does not solve it, use the linked support pages and official device guides below.

Questions and answers

  • How does eSIM activation work after checkout?
    After purchase, you receive a QR code by email. Open your device settings, add a mobile plan and scan the QR code. In most cases your eSIM is ready within a minute.
  • When does plan validity start?
    Validity starts when your eSIM first connects to a supported network in the destination country, not at checkout. This helps you keep your full plan period for the trip.
  • Can I keep my WhatsApp number?
    Yes. Your WhatsApp account usually stays on your existing number. You can keep your physical SIM for calls and verification while using eSIM data for internet access.
  • How can I check if my phone supports eSIM?
    Most iPhone, Google Pixel and recent Samsung devices support eSIM. Use our device compatibility checker before purchase to avoid activation issues.

Still need help?

Our support team is happy to help you.

Contact support

Helpful related pages

SupportData checkInstall eSIMDestinationsDevice list

Official device guides

If you need device-specific steps, use the official platform guides below.

Apple eSIM GuideGoogle Pixel eSIMSamsung eSIM Help

Note: Menu labels can vary by device model and OS version. In most cases, activation only requires a stable internet connection and the QR code from your order email.

If you are unsure before buying, start with a smaller package to verify connectivity and coverage at your destination, then upgrade later if needed.