Why can't SMS cancel value-added services? ! Pit dad!

Hello, first of all, thank you for your support to China Telecom. According to your description, it is suggested that you send 0000 to 1000 1 to inquire about the service you have opened, and just cancel it according to the prompt, or call 10000 to transfer to manual service, and ask the telecom staff to cancel it for you. I hope my answer can be adopted by you. I hope my answer can be adopted by you.