How does China Unicom switch to network telecommunications without changing the number?

To handle the number portability business, we must first inquire whether the number meets the portability conditions. Users who meet the carrying conditions apply to the carrier for the carrying authorization code, and apply for carrying in the business hall of the carrier. Upon completion, the portability party will provide you with a new mobile phone card. The specific process is as follows:

1. Inquire whether the carrying conditions are met: edit the short message "CXXZ# name # ID number" and send it to the customer service number of the carrier to find out whether the carrying conditions are met;

2. Obtain the authorization code: edit the short message "SQXZ# name # ID number" to the operator's customer service number;

3. Import: After obtaining the authorization code, the importer's sales staff will apply for import and open a new card for you in the system.