The pre-arrival setup of your CoreESIM for Bali is a streamlined process. Following your online purchase, a QR code containing the eSIM profile will be digitally delivered. Scan this QR code using your eSIM-compatible smartphone to initiate the profile installation. Ensure data roaming is enabled for the CoreESIM profile once installed. This allows for immediate network registration and data access upon your aircraft's touchdown, bypassing any on-site activation requirements.
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What is the procedure for setting up my CoreESIM for Bali prior to my arrival?
Updated May 30, 2026
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