Can China Telecom, China Mobile and China Unicom switch to each other?

Not yet. Previously, since 20 10, Tianjin, Hainan, Jiangxi, Hubei, Yunnan and other places have successively carried out trial operation of cooperative port number transfer, but due to imperfect systems and processes, it has not been promoted nationwide at present. According to the arrangement of the Ministry of Industry and Information Technology, the corresponding process will be gradually clarified later.

In order to implement the Outline of the Thirteenth Five-Year Plan for National Economic and Social Development of the People's Republic of China and the requirements of the Ministry of Industry and Information Technology, this year, the Development Plan for Information and Communication Industry (20 16-2020) (Ministry of Industry and Information Technology Regulation [2016] No.424) was formulated and issued, involving

According to the contents of the Information and Communication Industry Development Plan (20 16-2020), it is mentioned in the plan that the user number portability service will be implemented nationwide before 2020.

Extended data:

Advantages of triple play:

1. Information services will shift from single services to multimedia integrated services such as text, voice, data, images and videos.

2. It is conducive to greatly reducing infrastructure investment, simplifying network management and reducing maintenance costs.

3. The network will change from an independent professional network to an integrated network, the network performance will be improved, and the level of resource utilization will be further improved.

4. Triple play is the integration of services, which not only inherits the original voice, data and video services, but also derives more abundant value-added service types through network integration, such as teletext, VoIP, video mail and online games, which greatly expands the scope of service provision.

5. Triple play has broken the long-term vicious competition between telecom operators and broadcasting operators in the field of video transmission. Major operators will scramble for food, and the tariffs for watching TV, surfing the Internet and making phone calls may be reduced.

References:

Baidu Encyclopedia-Triple Play