The Sim2 card of Huawei 4a mobile phone always sends SMS to 10086 automatically.

Hello, some third-party applications, such as Baidu Mobile Guardian, automatically send text messages to 10086 every day to get the current traffic usage, which is used to show your current traffic usage; Solution: 1 Enter these third-party software, close the setting menu and find the function of automatic calibration or automatic query. Or two. Go to Send SMS in Mobile Manager-Rights Management-Rights, view the list of applications that send SMS, and "block" the SMS rights of third-party applications.