Gigapanda does not offer an eSIM plan for Martinique that provides a local phone number or SMS capability. Travelers can only purchase data-only eSIMs from this provider for the destination.
If a Google‐based VoIP or messaging app such as WhatsApp, Telegram, or iMessage is needed, it can usually be used over the data connection, but some destinations may block or restrict certain services. Travelers are encouraged to confirm that the apps they rely on will be accessible in Martinique before making a purchase.