Giga.Tel does not provide Tunisia eSIM plans that include a phone number or SMS capability. All of Giga.Tel’s Tunisia eSIM offerings are data‑only, so travelers will not receive a local phone number or the ability to send or receive text messages. If call or messaging functionality is needed, travelers can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict specific VoIP apps, so it is advisable to confirm that the services required are accessible in Tunisia before purchasing a plan.