What if the universal secondary card has no traffic?

If your universal secondary card has no traffic, you can take the following steps:

1. Log in to the online business hall or the handheld business hall to check whether the primary and secondary card packages enjoy traffic.

2. If the primary and secondary cards * * * enjoy traffic, you can call customer service to inquire whether there is a traffic refueling package or a monthly traffic package to buy.

3. If your secondary card is an old card, you need to handle unlimited traffic now. You can use your ID card in the business hall.

4. In the process of use, if you need to use the secondary card to surf the Internet, you can directly select the secondary card to surf the Internet in the settings.

The above steps can help you solve the problem that the universal secondary card has no traffic.