Gigapanda does not offer a Vietnam eSIM that includes a phone number or SMS capability. The provider’s available plans for Vietnam are data‑only, providing internet connectivity without local telephony services.
Travelers can still make calls and send messages over the eSIM’s data connection by using VoIP applications such as WhatsApp, Telegram, or iMessage. However, some destination‑specific restrictions may block or limit access to these apps, so it is advisable to confirm that the services you need will work in Vietnam before purchasing a plan.