Unicom inquires what information to forward.

Unicom's inquiry and forwarding information is sent: the short message instruction is "CXXZ# user name # ID number" (excluding double quotation marks), and it is sent to the home operator, mobile 10086, Unicom 100 1 telecom100/kloc-0.

Number portability mainly includes fixed number portability and mobile number portability. Number portability helps to support new operators and prompt them to enter the market quickly. The implementation of port number transfer is considered to be a measure that can benefit consumers, the country and the telecommunications industry.

Number portability is not only beneficial to consumers, but also to optimizing the market structure. Through market control measures, effective competition can be achieved and consumer welfare can be improved. For consumers, number portability can reduce the user's network transfer cost.

For a country, number portability can save number resources. Number portability can break the dominant position of existing telecom operators, thus promoting market competition and optimizing market structure. After the implementation of number portability, number resources are usually managed centrally by third parties, which also saves social resources.

Matters needing attention in Unicom's network transfer are as follows

After successful processing, if the mobile phone number is bound to a bank card or other business, you need to call the bank to remind you, otherwise you will not receive a payment message.

Before the new card takes effect, the old card can still be used until the new card takes effect.

There are many people who fail to handle it, mostly because there is a regular agreement on the binding of mobile phone numbers. Generally, many mobile phone numbers are bound with many services that they don't know, which leads to unsuccessful network transfer.

At present, only a few cities have started trial operation, and the success rate is not very high (Tianjin, Hainan, Jiangxi, Hubei and Yunnan).