What is the value-added information fee? Why did I deduct the money from the phone bill without asking?

The value-added information fee is generally a deduction for using Unicom's letter service. Unicom's letter service fee consists of communication fee and information service fee. The communication fee is charged when you give an order, each item is 0. 1 yuan; There is a monthly billing model for information fees, and the fees for each service are different. You can also contact manual customer service for detailed inquiry.

"China Unicom" is an information subscription and on-demand service based on SMS platform, which can be used by Unicom mobile phone users. "Unicom in the letter" allows Unicom mobile phone users to enjoy life, information, business, entertainment and other information anytime and anywhere through SMS.

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