For electrical signals, this charge has been going on for several months. I haven't sent a text message, and the business hall can't explain it clearly. How to cancel?

Hello, first of all, thank you for your support to China Telecom. According to your description, it may be that your mobile phone has a charging service. You can edit the message from 0000 to 1000 1, and reply to the corresponding code according to the message prompt to cancel.

If you need to check the bill and pay the phone bill, please visit the online business hall of Anhui Telecom. Wish you a happy life!

I hope my answer will help you and be adopted by you!