Why can't the information function of China Telecom Card work directly?

Hello, first of all, thank you for your support to China Telecom.

According to your description; Check whether your mobile phone card is enabled and activated. If activated, see if you just can't send a message, and other calls are normal. In this case, you can restart your mobile phone to see if the center number is set in your SMS settings.

Telecom broadband speed-up is free, 4M to 8M, 12M, 8M to 20M, 20M to 50M. You can go to the nearest telecom business hall or call 10000 to speed up for free. Please visit Anhui Telecom's online business hall for details.

Wish you a happy life! I hope my answer will help you and be adopted by you!