Hello! "Whole House WiFi" is an expert group network service product provided by China Telecom for home broadband users, including providing standardized network evaluation and capacity testing, home wired/wireless networking scheme design, installation and deployment, and continuous guarantee services for home users. You can also recommend and provide terminal products such as AP routers and Wi-Fi repeaters according to users' needs to improve the network quality, help users improve the signal coverage of home wireless networks, and make the whole family surf the Internet more stable and faster. "whole house WiFi" provides a home wireless networking service consisting of a main device and 1-5 sub-devices. Users can choose the appropriate number of networking equipment and networking methods according to their own needs. The gold medal engineer of smart home in Shanghai Telecom will build networking according to the actual situation and needs of users to complete the accurate coverage of home networks. In addition, the whole house WiF is now upgrading the new WiFi6 technology, which is faster and more concurrent.