Message Box is a free message management application designed for TCL televisions. Developed by Shenzhen TCL New Technology Co. Limited, this app provides various types of information and notifications to users. It is a useful tool for managing messages and keeping up with important updates.

With Message Box, users can receive notifications for new messages, including SMS and MMS, as well as other important notifications such as app updates and system alerts. The app also allows users to view and manage their messages in an organized and easy-to-use interface.

Overall, Message Box is a helpful app for TCL television users who want to stay up-to-date with their messages and notifications. Its simple and intuitive interface makes it easy to use and navigate, while its various features provide users with the information they need to stay informed.