It's simple and instant. After your purchase, we will email you a QR code. Scan this code in your phone's settings (under "Cellular" or "Mobile Data") to add the plan. We recommend doing this just before you travel or by using the airport Wi-Fi (e.g., at Sheremetyevo (SVO) or Pulkovo (LED)) upon arrival.
HELP CENTER
How do I activate my Cellesim Russia eSIM?
Updated April 22, 2026
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