Maya Mobile does not provide an eSIM plan for Mongolia that includes a phone number or SMS capability. All available plans from this provider are data‑only and do not offer built‑in voice or texting services.
Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain VoIP services, so it is advisable to check the accessibility of these apps in Mongolia before purchasing a plan.