Skyalo does not provide Global (World) eSIM plans that include a phone number or SMS functionality. Travelers who purchase a Skyalo Global plan will receive only a data‑only connection with no built‑in voice or text capabilities.
However, users can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages. Before traveling, it is advisable to verify that the specific VoIP services you plan to use are accessible in the destinations you intend to visit, as some locations may block or restrict certain applications.