How does Unicom check the phone bill by code, just like sending a text message on a mobile phone? What about China Unicom?

Unicom customers can check the phone bill in various ways, as follows:

1. Inquire about the phone bill of the current month: you can edit10/DYHF or CXHF or send it to 100 10 (customers of converged products can inquire about the current phone bill details through the SMS room, not the unified account details).

2. Inquire about available balance: you can edit 102 or KYYE or CXYE or YE to send it to 100 10(2, 3G: real-time balance includes the balance of agreed deposits and preferential lines effective in the current month; 4G: Real-time balance includes customer's full agreed deposit and preferential line balance)

The above SMS instructions are sent to 100 10 for free. You can also check the phone bill through Unicom WeChat customer service or online business hall, mobile phone business hall and other channels. For other inquiry instructions, please call 100 10 at any time.