How to display traffic information in the notification bar

The steps to display traffic usage in the notification bar are: Setup-Notification Bar and Status Bar-Activate traffic display-Setup is complete.

The specific operation is as follows:

1. Enter the settings and find the notification bar and status bar, as shown in the figure below.

2. Search the interface in Settings, or search the notification bar to enter the notification bar interface.

3. After entering the notification bar interface, the display flow is closed, so it is not displayed on the notification bar.

4. Activate the traffic display, and then drop down the notification bar and status bar.

5. You can see the detailed information of the displayed traffic in the notification bar.