1. Go to Settings > Connection & sharing > Screencast
2. Tap the menu button Screencast.
3. Select the display device that needs to be projected and wait for the
phone screen to be projected onto the display device.
Print
The Print service lets you print documents, images, emails, and web
pages. An option for the Print service appears when you choose to
share a file.
When Default Print service and Quick device connect on, the device
will search for nearby printers quickly, you can choose and connect to
the printer for print services.
*Add print service: Add a new print service for printing works.
VPN
Go to Settings > Connection and Sharing > VPN. Then, click "+", adding
VPN after completing the VPN name, type, server address and other
information.