According to your description, there should be no problem as long as it is run by a regular telecom business hall. You can go to the site to see if it is held by the official business hall of China Telecom.
Thank you for your interest in telecom products. I wish you a happy life.
If the above information cannot solve your problem, please call 10000 for manual service consultation.
If you have any questions about using telecom products in the future, you can also seek help from China Telecom (Anhui) Enterprise Platform through Baidu, and we will try our best to answer them for you. Platform website: /c/ah 189