What if the mobile phone is detained for no reason?

Log in to official website first. At this time, you should pay attention to your phone bill details. After consulting, remember the screenshot.

Format the phone after backing up the useful content in the phone.

Enter the application management, close the permission to send short messages, and read the address book of those applications that need to be charged. If it's not too much trouble, you can also close the unknown source to prevent the mobile phone from downloading things by itself.

Call China Mobile for customer service consultation.

Don't reply and send any information to unknown numbers. Many businesses are customized by replying to short messages. Once the SMS code is sent, it means that you have agreed to handle the business.

For the short message form, it is generally to unlock and buy props. Most of them will pop up the interface of SMS payment, with close or return button and OK button. This just needs to click close or return.

Now many parents will play mobile phones for their children. Because children may click on some functions of the mobile phone, they may handle some items that need to be paid.

Many mobile phone payments are prompted, so you must carefully click the buttons of "Agree", "Pay" and "OK" in the interface of mobile phone deduction.

Before consulting with mobile customer service, I checked all the cards in my card, and there was only one record of school newsletter. There are no other deductions.