Can I change my family number in the mobile online business hall? How to change it?

Hello, at present, the friend plan business of Beijing Mobile Company can provide users with various business channels: website, SMS and business hall. If you need to change the membership number of the Friends Program, you can edit the short message "KTHYJHFK space mobile phone number" and send it to 10086 to make changes, or log in to Beijing Mobile portal:/p office/package/showpackage.action? From = bj & package code = hyjh & ischeck =1handle related business, thank you!