KT Smart Message Plus is a messaging app that provides users with a range of features to facilitate communication. This app is available for free to KT Smart Message Plus website subscribers. With this app, users can access their personal address book, which includes mobile contacts that can be imported or added manually. The app also allows users to communicate via text, fax, and voice messaging, all of which were previously available on the website.

The text messaging service allows users to send messages with text and photos, while the fax messaging service even allows users to send photos taken directly from their mobile phones. Voice messaging is also available. The app has an outbox, inbox, and call log, which allows users to check the status of sent messages and view received messages and call logs.

KT Smart Message Plus requires several permissions, including access to the phone to verify the device during login and to make direct calls. The app also needs access to storage to save temporary files generated during the use of its messaging service. Additionally, users can choose to allow or deny access to the camera, address book, and microphone.

Overall, KT Smart Message Plus is a comprehensive messaging app that offers a range of communication features. Although it may require some permissions, the app is a great choice for those who want to stay connected on the go.