WonderConnect does not offer an eSIM plan for Macau that includes a phone number or SMS capability. Travelers can only purchase a data‑only plan and will need to rely on data‑based communication methods.
Voice and text messages can usually be sent with VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict certain apps. Travelers should verify that the VoIP services they depend on are accessible in Macau before purchasing a plan.