With the start of the construction of a series of provincial nodes of China Radio and television 5g core network, China Radio and television 5g number release is taking substantive steps, and the "fourth largest operator" is about to appear on the stage. It is reported that China Radio and television is expected to officially release numbers on May 17 and start operating the 192 mobile phone section. As early as June 6, 2019, the Ministry of industry and information technology has officially issued the fourth 5g license to China Radio and television. China Radio and television has obtained 700MHz, the "golden band" of 5g network. In May 2020, China Radio and television reached an agreement with China Mobile to jointly build and share a 700MHz 5g wireless network. At the same time, before the 700MHz band 5g network is ready for commercial use, China Radio and television paid to share the 2G / 4G / 5G network of China Mobile to provide services for its customers. According to insiders, in the past two years, China Radio and television has been cooperating with terminal manufacturers to carry out the R & D and testing of 700MHz 5g terminal equipment. With the support of industrial partners, there are nearly 100 5g mobile phones supporting 700MHz band, covering all high, middle and low-end consumers, which also lays a good foundation for 700MHz 5g to enter the market. China Radio and television also has a promising "unique skill": 5g radio and television, which is expected to create a new operation mode of cross-border integrated development. However, what ultimately affects users' choice is the 5g package tariff, business model and signal coverage of China Radio and television. (Xinhua News Agency)