Why do mobile phones always charge inexplicably? Such as: SMS information fee of mobile phone information center, Mi Gu service, Mi Gu reading, campus, etc.

When I saw the details of these deductions, I also felt very puzzled. Still have to log in to official website to check the details and time points of deduction, and then further infer.

(1) Think back whether you have used these related businesses recently, or whether you have launched these related businesses recently, or whether you have launched them before (that is, they were given away for free before, and you will be charged after the expiration).

(2) Some software on the mobile phone uses the short message function on the mobile phone to send short messages to open these services. (For security reasons, it is still necessary to restrict the use of SMS in some software. )

The tariff package itself has these services, so let's see if we can cancel it.