How does Huawei mobile phone view the remaining traffic?

You need to check the remaining traffic on the phone settings page. Taking Huawei G9 mobile phone as an example, the operation steps are as follows:

1. In the setting interface of the mobile phone, click Traffic Management to enter the view.

2. After entering the page of traffic management, click Calibrate in the upper right corner.

3. Send a free SMS to check the traffic. You will receive the remaining traffic of your mobile phone later.

4. After calibration, it is the accurate residual flow.