BNESIM does not provide any eSIM plans for Taiwan that include a phone number, inbound or outbound voice, or SMS capability. Travelers can only access data‑only eSIMs through this provider.
With a data‑only plan, users can still make calls and send messages using popular VoIP applications such as WhatsApp, Telegram, and iMessage over the internet connection. However, some destinations may restrict or block certain VoIP services, so it is advisable to confirm that the specific apps required will be accessible in Taiwan before purchasing a BNESIM eSIM.