MobiMatter does not provide an Oman eSIM that includes a local phone number or SMS capability. The provider’s Oman plans are data‑only, so travelers will not receive inbound or outbound calls or text messages on the line.
If a traveler needs to send or receive voice or text, they can rely on internet‑based messaging services such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations may block or restrict access to certain VoIP applications, so it is advisable to confirm the availability of the specific apps required before purchasing an eSIM for Oman.