Unicom network card SMS check traffic.

1. Unicom 4G users can send CXYL to 100 10 to inquire about the remaining balance in the package, including the traffic balance. As the telephone bill is updated in real time, please refer to the telephone bill details. You can also get the details of your available traffic by dropping down "More Traffic Packet Remaining Query" at the top of the homepage of the mobile phone business hall-Remaining Traffic.

2. You can check the details of Internet traffic in the mobile phone business hall-service-inquiry-traffic business. If you still have questions, you can contact the local manual customer service for consultation.