MTX Connect does not offer an eSIM plan for Sudan that includes a phone number or SMS capability. All available plans are data‑only, so travelers will need to use internet‑based services for voice and messaging.
If you rely on calls or texts, you can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations impose restrictions on these apps, so it is advisable to confirm that the services you require are accessible in Sudan before purchasing an eSIM from MTX Connect.