Install Tencent's mobile phone housekeeper software on your mobile phone. Its harassment interception function can help you intercept the fraudulent information of credit cards. Recently, the amount of fraud committed by fraudsters pretending to be bank staff after gaining trust has exceeded 11 million. Don't trust the information of credit cards easily. You are doing well, but it is too much trouble. After installing the mobile phone housekeeper, as long as you use the harassment interception function, the mobile phone housekeeper can help you intercept the fraudulent information and mark the suspected fraudulent calls, saving you time.