My mobile phone automatically sends several messages to the number 10657000 every month, but I don't know. What is the reason? Help everyone!

First, mobile phone poisoning. Try to format your mobile phone memory card. If it still doesn't work, you have to install a better mobile phone antivirus software to kill it.

Another possibility is that the mobile phone or telecom has opened some functions such as information desk without your permission. It is also possible that you accidentally ordered something or sent something, which led to automatic opening, and the charge for each item is quite high. You can call the communication company to check. As long as you have the customer service password of your mobile phone, you can ask him to help you disable these functions.

I've been in this situation before, and it's all solved like this.