Why do mobile phones always send CXLL messages automatically?

CXLL means to query traffic. It should be that you set the automatic correction flow in the mobile phone tube home and the correction frequency is relatively high.

You can look at the mobile phone tube at home, maybe it's also a mistake.

If you don't want your mobile phone to continue texting, just turn this off. There is no problem sending this message to the mobile phone 10086.

Extended data:

Ways to save traffic:

If the phone has wifi function, try to use wifi where you can.

If you can turn off the animation sound of pictures when browsing the web, then try to turn it off and upload pictures as small as possible before uploading.

When downloading something, try to use the software download with breakpoint continuous transmission function to avoid being disconnected in the middle and downloading again.

Always check the background program of networking. If you can set the software networking interval, you can set it as big as possible (such as email checking time). Turn off functions such as automatic software update and automatic network access information.

Use a browser that saves traffic to turn on functions such as compressed transmission and low color.

Try not to download too big music, movies, applications, etc. On your mobile phone.

References:

Baidu encyclopedia-mobile phone traffic