Does g72 have wifi? . . . . . . . .

Not yet. According to related news reports, the high-speed train WiFi system provides an integrated wireless information application platform [1], which can provide passengers with rich information and entertainment applications, and also provide a management platform for passengers. The system was jointly designed and developed by Tian Fei United Company, Southwest Jiaotong University and the Ministry of Railways. Prior to this, the relevant technical standards for on-board wireless local area network of rail transit have been formulated, and the series of standards have all been completed, and are being reported to the relevant railway departments for demonstration operation of standard products. Due to technical reasons, high-speed rail and bullet trains will not have wireless Wi-Fi coverage for the time being.