How to check the remaining traffic of the network card?

You can check the traffic usage of the wireless network card in the following ways:

1. Log in to the online business hall with the network card and the service password of the network card/,and click on the phone bill inquiry > usage inquiry > network card usage on the home page;

2. after logging in to the mobile phone business hall client with the network card and the network card service password, click services > query > traffic service query > network card usage to query the wireless network card traffic usage.

3. use the network card to send the short message "171" to 11 for inquiry.