WonderConnect does not provide a Tunisia eSIM plan that includes a phone number or SMS capability. The provider only offers data‑only options for travelers in Tunisia. Travelers who wish to make voice calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, it is advisable to confirm that these services are accessible in Tunisia before committing to a purchase, as some destinations may block or restrict certain apps.