How to activate Laos eSIM plan?

The eSIM should work with normal installation, but if it doesn't,

Activate Your Laos eSIM

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1. All other SIMs are off
2. Dial 121, wait for 10 seconds to hear the instructions, then press 1 to activate your eSIM.
3. If the data doesn't work, then restart your phone

Check Your Usage #

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Dial #123# to check your data, SMS, and call balance.

Find Your Phone Number #

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Dial *122# to retrieve your phone number.

Reference: https://www.getroamify.com/help/self-serve-guide/how-to-setup-my-loas-esim/