5.If your network does not broadcast its SSID, tap the Plus icon + at the top of the screen, and enter the Network SSID (name) of the network. If necessary, enter security or other network configuration details.
Note: you can tap Menu icon 
at the upper right corner in the Settings screen for advanced settings.
VPN (Virtual Private Network)
You can create virtual private network (VPN) and connect to your private network securely through a public network, such as the internet. You must set a lock screen PIN or password before you can use credential storage.
Add VPN network and follow the instructions on the screen.
Bluetooth
You can use Bluetooth to communicate between the unit and other Bluetooth devices, such as a smartphone or wireless keyboard.
1.Go to Settings
2.Tap SEARCH FOR DEVICES at the upper right corner of this screen and it will scan automatically and display the available bluetooth devices.
3.Tap a available bluetooth device name to pair with it and follow the instructions to complete the pairing.
Receive Files
When the Bluetooth share icon 
is shows up in Notification bar, touch and drag it to open the Notification Shade, tap the notification and follow the instructions to complete the receiving.
Send Files
1.Go to All Apps 
-> Explorer.
2.Select a file you want to send, touch & hold it until the selection menu appears and select Send, then follow the instructions to complete the sending.
EN - 11