Yes! It's highly recommended to activate your Cellesim eSIM before departure. Once your plane lands at Beijing Capital (PEK) or Daxing (PKX) International Airport, your data will connect automatically, allowing immediate access to maps, ride-hailing apps, and communication without searching for airport Wi-Fi.
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Can I use my eSIM immediately after landing at Beijing Capital (PEK) or Daxing (PKX) Airport?
Updated July 22, 2026
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