I'm not at home, can I cancel the monthly subscription of 5 yuan 30m traffic by SMS? Why is the telecom traffic used so fast?

Hello, first of all, thank you for your support to China Telecom. It may be that some software of your mobile phone runs in the background, consuming traffic. I suggest you turn off the data flow switch when not in use. If you don't want to use it, you can edit the message 100 1 as 100 1 and reply to the corresponding code to cancel it according to the SMS prompt. Wish you a happy life!

If you have any other questions, you can also log in to the telecom online business hall (/) for consultation.