MobiMatter does not offer eSIM plans for Tunisia that include a phone number or SMS capability; only data‑only eSIM plans are available from this provider.
Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging. However, some destinations may block or restrict access to specific apps or VoIP services, so individuals should verify that the apps they rely on are accessible in Tunisia before purchasing a plan.