Do smartphones take up traffic when sending messages and making phone calls?

The person who moves is brain-dead+disabled, and the identification is complete! I happen to be using the same machine as you, which has been used for 7 months. I lost my original mobile phone and spent 3,000 yuan on it, which is very distressing. So I got this as an over-model, which should be said to be quite smooth. Although I will sell a good one in half a month, this machine is really the most satisfactory one I have ever used.

Regarding your question, I can tell you for sure that smartphones don't steal traffic when sending messages, but there is a problem with Android machines that many programs steal traffic in the background to connect to servers and update data. For some people who don't open the internet traffic package, this is simply a fatal thing. The more advanced the operating system, the more traffic it grabs. Therefore, in this information age, it is necessary to handle the Internet traffic package. 5570 is the one I have seen with less traffic in Android. It only runs more than 100 K a day, so you only generate more than 1 yuan a day. This is purely your own fault. If you don't want it to run traffic, it's simple. Just draw a drop-down menu at the top to turn the data on and turn it off, but Android's function of not surfing the Internet will be greatly reduced. We'll know how much trouble it is later. Many softwares and games need online authentication. If you don't run traffic, you lose these abilities. The most terrible thing is that as soon as you turn on data traffic, these softwares will take back all the data that have not been updated before and concentrate on running traffic, so the fundamental solution is to turn on traffic packets.

Your traffic monitoring software is invalid, qq housekeeper is not very easy to use, and you don't have a traffic monitoring package, it won't monitor.