What should I do if I want to cancel the telecom broadband monthly subscription service I just handled?

If your broadband network agreement has not expired, you can't cancel it, otherwise you will have to pay liquidated damages. If the agreement expires, you can go to the front desk of the local telecom business hall with the owner's ID card and telecom's broadband cat to settle all the expenses and go through the formalities of canceling the account. Generally, it will be done soon, and the official account of Anhui Telecom WeChat is at your service.