According to your description, you can bring your ID card to the front desk of the local telecom business hall to apply for broadband installation. When applying, you need to pay the broadband ADSL/LAN access service loader connection fee, 200 yuan/user and standard broadband fee. Tianyi broadband cable standard tariff is as follows:

You can also log in to China (Anhui) Telecom Online Business Hall Home > Broadband Zone to subscribe.

I hope my answer can help you and get your adoption. Thank you for your concern and support for telecom products. Wish you a happy life!