SMS for inquiring the reason of mobile phone charge deduction

You go to the mobile business hall to find out what value-added services your number has handled. Let customer service help you shut it all down.

Regarding the problem of mobile phone being infected with virus, first of all, you should confirm whether your mobile phone is a smart phone. If not, please rest assured that non-smart phones cannot be infected with viruses. If your mobile phone is really a smart phone, be sure to check it when you buy it. Because the new machine you bought comes with unpractical third-party junk software, checking it can effectively increase memory and clear the trap of third-party charging.