Why can't my telecom rice noodle card make phone calls (nor can customer service) and send text messages?

Try changing the card to another mobile phone. If not, it may be the card. You can contact customer service for maintenance. If you change your cell phone, it's a cell phone problem. If you want to inquire about fees, traffic, points or recharge, you can pay attention to the official account of China Telecom's Guizhou customer service WeChat, and click "Inquiry" in the menu. For manual service, please enter "Manual". No.52 customer service answered