1. Make sure that both the mobile phone and the telecom Android smart set-top box are connected to the same LAN.

2. Search, download and install a multi-screen interactive app (such as a screen projection artifact) on your mobile phone.

3. After the installation is completed, open the app and enter the main interface of the app.

4. After entering the main interface, click Add Device, search and find the name of the telecom set-top box, and click Connect to establish a connection; If it is not found, you can manually enter the IP address of the telecom set-top box to connect.

5. After the connection is successful, the user can use the wireless screen transmission function of the multi-screen interactive app on the mobile phone to wirelessly transmit the pictures or videos on the mobile phone to the telecom set-top box, and then transmit them from the set-top box to the TV for playing.

Data expansion

1, Xiaomi box is a high-definition Internet TV box, which is the hottest accessory of Xiaomi mobile phone. Users can watch online movies and TV series on TV for free through Xiaomi Box, and project photos and videos from Xiaomi's mobile phone, iPhone, iPad and computer onto TV through WIFI.

2. Xiaomi Box has rich content resources and applications, and the system software is updated every week. On September 5th, 20 13, Xiaomi official website launched a new version of Xiaomi Box, named "New Xiaomi Box". Xiaomi Box provides users with more than 300,000 hours of CCTV licensed HD content through the integrated broadcast control platform of "China Internet TV" operated by ICNTV, and has a unique drama-following function.

(Source: Baidu Encyclopedia: Xiaomi Box)