eSIM-On Shop does not provide a Liechtenstein eSIM that includes a phone number or SMS capability. Travelers can only obtain a data‑only eSIM from this provider for use within Liechtenstein.
While the data plan will allow access to the internet, calls and messages can be made through VoIP services such as WhatsApp, Telegram, or iMessage. Users should verify that the VoIP applications they plan to use are accessible in Liechtenstein before purchasing, because some destinations may block or restrict certain apps or services.