Can the mobile phone secondary card be real-named by others?

1. First check whether it meets the requirements. Users should edit the short message "CXXZ# user name # user ID number" and send it to the home operator;

2. If the conditions are met, you can operate the second step. Edit the short message "SQXZ# User Name # User ID Number" and send it to the home operator to obtain the authorization code. On the other hand, if there are services that do not meet the port number transfer conditions, you can reply to the SMS according to the prompt of the corresponding operator to get the reason;

3. Then take the "authorization code", bring your valid ID card and the used calling card, and apply for a new card at the operator outlet that needs to be transferred, which usually takes effect within one hour.