GulfData currently offers only data‑only eSIM plans for Uzbekistan, and no plans that provide a phone number or SMS capability. Travelers who need to make calls or send text messages will need to rely on internet‑based solutions. Over the data connection, popular VoIP apps such as WhatsApp, Telegram, and iMessage can generally be used for voice and messaging, but some destinations, including Uzbekistan, may block or restrict certain apps. It is advisable for travelers to verify that the apps they intend to use are accessible before purchasing a GulfData eSIM.{supplied}