How to cancel on-hook SMS service?

If users need to cancel the on-hook SMS, they can apply for cancellation through channels such as telecom business hall and telecom account manager. The cancellation will take effect the next month, and the on-hook SMS can be used normally in that month. The above information is for reference only. Guangxi Telecom's worry-free card costs only five yuan a month, and the traffic charges step by step. The more you use it, the cheaper it is. For details, please visit the online business hall of Guangxi Telecom at customer service telephone number 107/urlspenseapp/index.php.