How to check the number of Hong Kong Unicom's flow card?

Dial SMS number: You can check your mobile phone number by sending a specific SMS to the specified number. The specific operation steps are: turn on the short message function of mobile phone, write a new short message, and enter "# 133#" as the recipient number. After sending the short message, wait a moment and receive a reply containing the required information (including the local number).

Dial-up inquiry refers to za order: you can inquire your mobile phone number by dialing specific inquiry instructions. You can call 1 18300# for all instructions. Log in to official website: Another common way is to log in to the operator official website and look up relevant information, including mobile phone number, in your personal account.