Voyasim does not provide China eSIM plans that include a local phone number or SMS capability. The available eSIMs from this provider for China are data‑only, offering internet access without inbound or outbound voice or text services. Travelers who need phone call or messaging functionality can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these apps are reachable and not restricted in China before purchasing a plan.