Does Unicom need a verification code every time it checks the bill?

1. If you are a Unicom user, you need to enter the SMS random code in the online business hall or mobile phone business hall for secondary identity authentication, and this authentication cannot be cancelled for the time being.

2. Because the "call details" business involves the private information of the user's call, the user can log in to the internet hall and the mobile phone hall through the service password to find out the detailed information of the call in the last six months. When users reveal their login service passwords in the Internet lobby and mobile phone lobby due to negligence or other circumstances, the privacy of users' calls and communications is easily leaked. In order to avoid the risk of revealing users' private information as much as possible, China Unicom has specially increased the verification of short message random codes, which can effectively prevent such incidents and effectively protect users' privacy.