Superalink does not provide Oman eSIM plans that include a phone number or SMS capability. All available eSIMs from this provider for Oman are data‑only, meaning they enable internet access but do not support voice or text messaging over standard cellular services.
Travelers who need to send or receive voice or text messages can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, the use of these services is not guaranteed, as some destinations may block or restrict certain apps or VoIP services. It is advisable to confirm that the messaging platforms you rely on are accessible in Oman before purchasing a Superalink eSIM.