Joke Collection Website - Public benefit messages - How does Unicom send a text message to customer service to check the phone bill? What I want to check is how much money has been deducted.

How does Unicom send a text message to customer service to check the phone bill? What I want to check is how much money has been deducted.

The instructions for querying 11 SMS are different in different places. You can edit any character by using Unicom mobile phone with local number and send it to 11, and you can receive the navigation menu of local SMS business hall. You can query the information such as telephone bill and balance of the current month by replying to the corresponding code according to the content of the navigation menu. The content is subject to the specific situation of each region.