Flysimio does not provide Sint Maarten eSIM plans that include a phone number or SMS capability. The provider offers only data‑only eSIMs for Sint Maarten, so travelers cannot receive inbound or outbound voice calls or SMS texts on a local number through this plan.
If voice or messaging is required, users can use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection. However, some destinations may block or restrict specific apps or VoIP services, so travelers should verify that the apps they rely on are accessible in Sint Maarten before purchasing a Flysimio eSIM.