1. First, prepare a Bluetooth adapter, then plug the Bluetooth adapter into the USB socket of the computer, and then the computer will automatically install drivers. The Bluetooth light flashes.
2. If the computer cannot install the driver normally, you can take out the driver CD that comes with the Bluetooth adapter and insert it into the CD drive on the computer. Then it can be installed normally. If there is no CD-ROM drive, you can install it by copying the drive to a USB flash disk on another computer with an CD-ROM drive and then copying it to the computer where you want to install the drive.
3. Turn on mobile phone Bluetooth: turn on mobile phone settings - select Bluetooth - turn on Bluetooth - and turn on: open detection, so that it can be detected by search.
4. After the installation is completed, a Bluetooth icon will appear on the right side of the computer status bar. Click the icon - and then select Add bluetooth device from the pop-up options - at this time, it will pop up that you need to open the Bluetooth device to search and add, and then check: My device has been set and is ready to search - click Next.
5. Select the Bluetooth settings of the mobile phone to be connected from the searched Bluetooth devices, and then click Next. Because sometimes other Bluetooth devices are enabled, you should remember the name of the Bluetooth device you want to connect to.
6. Check the option that pops up: select a key for me, and then a key will be automatically generated. Enter the key on the mobile phone. You can also select other password usage methods. Then click Next and enter the key in the phone to connect.