Hello, first of all, thank you for your support to China Telecom. According to your description, you can apply for China Telecom's holiday broadband, which can be used free of charge every winter and summer vacation. The specific tariffs are as follows:
If you need to check the bill and pay the phone bill, please go to the online business hall of Anhui Telecom. Wish you a happy life!
I hope my answer will help you and be adopted by you!