Why can't my telecom card send or receive text messages?

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

1. First of all, other functions of your telecom mobile phone card are normal, which means that the information center number of your telecom mobile phone card is wrong. I suggest you dial 10000 to get the information center number of the local telecom, and then enter your mobile phone settings-information settings-information center settings-save according to the number given to you by the customer service.

If you need to check the bill and pay the phone bill, please go to the online business hall of Anhui Telecom. /kloc-sent to 2 yuan after 0: 00.

I hope my answer can be adopted by you.