Unicom's mobile phone number has added a value-added service for no reason. I don't even know what this is for. I have been detained 15 yuan every month for two years. How can I get this money back?

More ways to query the number of services that have been opened are as follows:

Log in to the homepage of the online business hall and click "self-service inquiry" > "inquiry" > "other business inquiry" > "value-added business inquiry";

After logging in to the mobile phone business hall client, click Service > Query > Basic Information Query > Business Handling Records to query the business handling records for six months.

You can also call the local Unicom customer service number to help you manually check and verify this problem.