I feel that the monthly phone bill is not enough. What should I do?

The solution for anonymous users is as follows: 1. First go to the business hall or online business hall to inquire about the business or service opened by the mobile phone card, and determine whether the deduction is caused by the opened business or service. If so, it is recommended to cancel the unused functions. 2. According to the content of the query, infer whether it is because of the use of a certain software, inadvertently click on the subscribed or purchased content, and then find the software to unsubscribe. 3. There is a charge deduction caused by background rogue software in the mobile phone. If this is the case, you can install security software to scan the phone and uninstall the software. 4. The mobile phone traffic is gone, I don't know, and then I continue to surf the Internet, resulting in the traffic exceeding a lot of expenses. If this is the case, it is recommended to check the SMS sent by the operator when using the mobile phone, and pay attention to opening the oil bag when the traffic is not enough. 20 17-08-3 1 12