Support

Installation

Install your eSIM KH plan on Wi‑Fi before you travel. Keep your home line for calls and SMS; use the travel eSIM for data when you arrive.

  1. Open your order QR code or activation details from email / order history.
  2. On iPhone: Settings → Cellular → Add eSIM → Use QR Code.
  3. On Android: Settings → Network & internet → SIMs → Download a SIM / Add eSIM.
  4. Label the line Travel. On arrival, set it as your cellular data line and enable data roaming on that line only.
Full iPhone install guide →What is an eSIM? →Help center →Device compatibility →