How does Hebei Unicom card send SMS to open packet traffic? You don't have to go to the business hall.

If you want to order 3G traffic packages, you can superimpose 3G packages to customize 3G provincial traffic packages, and superimpose 3G packages to customize 3G domestic traffic packages. You can edit the corresponding message and send it to 100 10 to complete the customization. The specific customization method is as follows:

3G intra-provincial traffic packet

3G domestic traffic packet

According to the above instructions, you can choose the appropriate traffic package to cover customization.