Yatelo does not provide eSIM plans with a phone number or SMS capability for the Cayman Islands. The only eSIM options available from Yatelo for that destination are data‑only plans, so users will not receive a local number or the ability to send or receive standard text messages.
Users who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. These apps function over the internet and allow communication without a traditional phone number or SMS service.