How to use smart refueling on Huawei mobile phones

How to use smart refueling on Huawei mobile phones is as follows:

1. When the vehicle is out of fuel, you can use the smart refueling function on Huawei mobile phones. With the Xiaoyi voice assistant, one-touch refueling commands can be used to navigate to the nearest gas station.

2. Once you arrive at the corresponding gas station, the system will automatically pop up the corresponding interface. On the interface, you need to select the corresponding oil gun number and cost.

3. After completing the selection, you can pay by scanning your face on the car machine, that is, using face recognition technology to complete the payment process.