China 3G Unicom's wireless network card is disconnected. Why is there no SMS to indicate how much traffic has been used?

Generally, don't take out the card so soon after disconnecting the link. Sending text messages will be slower. If you wait for 1 minute and there is no SMS prompt, you can check the traffic in the following ways:

1, online business hall

Enter the network card number, service password and webpage verification code. After system verification, you can query the network card usage traffic, the number of short messages, the package level and fees, and the usage traffic and fees outside the package in the last six months (including the current month).

2. 100 10 voice query

The user enters the network card number and service password. After the system is verified successfully, they can query the usage traffic, the number of short messages, the file level and cost of the package, and the usage traffic and cost outside the package.

3, SMS query

1, prepaid wireless network card users can send CXLL to 100 10 to inquire about traffic usage.

2. Speed cards (including season cards, month cards and year cards) can only be sent to CXYE to 100 10 to inquire about traffic usage and validity period.