Install your eSIM

Tip: install before you fly while you have Wi-Fi, then just arrive and connect. The plan only starts counting once it connects to a network in your destination.

iPhone

  1. 1 Open Settings → Cellular (or Mobile Service).
  2. 2 Tap Add eSIM → Use QR Code.
  3. 3 Scan the QR code from your delivery email.
  4. 4 Label it “Travel”, and set it as your Cellular Data line.
  5. 5 Turn ON “Allow Cellular Data Switching” if you want fallback to your home line.

Android

  1. 1 Open Settings → Network & internet → SIMs.
  2. 2 Tap Add eSIM / Download a SIM instead.
  3. 3 Scan the QR code from your delivery email.
  4. 4 Set the new eSIM as your Mobile data SIM.
  5. 5 For roaming plans, switch ON Data roaming for that SIM.

Activation by network

Activation, APN and data-check differ by network — use the row for your plan (it’s also in your delivery email).

Network Activation APN Check data
Viettel Automatic — your data works as soon as the eSIM connects to Viettel. No dialing needed. v-internet Text "KTTK" to 191
Mobifone Dial 900 once after you arrive to activate the plan. m-wap Dial *090*5# (or text "KT_ALL" to 999)
Unitel Automatic — data works as soon as the eSIM connects to Unitel in Laos. unitel3g Dial *122#
TrueMove H Install before you fly; data starts automatically when you connect in Thailand. internet Dial *101*1*9#
Regional roaming Turn ON Data roaming on arrival Automatic In your phone’s data usage settings

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