Airalo does not sell Malaysian eSIM plans that provide a local phone number or SMS capability. The provider offers only data‑only eSIM options for travelers visiting Malaysia.
Because the plans lack a VoIP phone number, travelers who need voice or text communication must rely on internet‑based applications such as WhatsApp, Telegram, or iMessage, which work over the data connection. Users should confirm that these services are accessible in Malaysia before making a purchase, as some destinations may restrict specific VoIP applications.