WonderConnect does not provide a Kazakhstan eSIM plan that includes a phone number or SMS functionality. Only data‑only eSIM plans are available from this provider for travel to Kazakhstan.
Travelers who need voice or text services can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or restrict access to specific apps or VoIP services, so it is advisable to check that the apps you rely on are accessible in Kazakhstan before purchasing.