Excuse me, after Unicom paid the phone bill, how can the traffic not be used?

Hello, please check whether your mobile phone number is in normal open state and whether it is in arrears. If it is verified that there is no arrears, the following are simple troubleshooting methods:

1. Close and reopen the data network;

2. Restart, change the machine and change the card.

Tips: If you don't have the above operations, you can call China Unicom's national unified customer service hotline (100 10) to reflect.