GIGAGO does not provide a Malaysia eSIM plan with a local phone number or SMS service. The available plans are data‑only, giving travelers high‑speed internet without inbound or outbound voice or text capabilities.
Travelers who need voice calls or messaging can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or limit certain apps or VoIP services, so it is advisable to confirm that the desired communication tools are accessible in Malaysia before purchasing a GIGAGO eSIM.