Billion Connect does not provide an Aruba eSIM plan that includes a phone number or SMS capability. The provider only offers data‑only eSIMs for Aruba. Travelers who need voice or text services can typically use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but availability of these apps can vary, so it is advisable to confirm that the services you rely on are accessible in Aruba before purchasing.