Why can't Unicom King Card use traffic?

Unicom Tencent Dawang Card cannot access the Internet, so it is recommended to check whether the Internet access function of the mobile phone is turned on normally. If it is turned on normally, please check whether the mobile phone traffic reaches the peak of 40G traffic. If the peak has been reached, it can be improved in the following ways:

1. You can log in to China Unicom's mobile phone service through-Service-Inquiry-My Basic Information-Unsealing Traffic-Unsealing 40GB, and you will be notified by SMS after the transaction is successful.

2. Sending the short message "KTBXLL" to 100 10 can also unseal it. The SMS reminder that users reach 40GB explains this unsealing method. In addition, it can also be handled through the network hall;

3. Wangka Assistant WeChat Official Account-Privilege-Personal Center-Traffic Unlocking-Opening.

If you still can't get online after lifting the cap, it is recommended to check whether the Unicom users around you are normal. If the same situation exists, please contact the operator's customer service for reporting. If the surrounding Unicom users are normal, it is recommended to try to change the machine and card.

If the above methods still can't get online, you can contact the operator's customer service to apply for maintenance.