1. Open the mobile network and click "Hotspot" in "Settings".

2. After turning on the hotspot, set the hotspot password. This hotspot password is the password for matching with the car and machine later. Please remember it.

3. Click "Settings" in the car, turn on the wireless network, and then find the name of your phone in the car's wireless network settings.

4. Click to connect, enter the pairing password during the pairing process, and then the car can use mobile phone data to access the Internet.