Absolutely. We recommend installing your WestESIM before you even board your flight. The plan will only activate once your device registers with a supported network in your destination country, such as France or the United States. This proactive approach ensures that you have immediate, high-speed internet access the moment your plane touches down, allowing you to navigate, communicate, and stay productive without any delay.
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Can I install my WestESIM before my departure for my destination?
Updated April 22, 2026
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