Your BlackBerry device is capable of a wide range of connections, to increase what you can do with your device and how it interacts with other devices. Take a look at the list of connections to learn about the different types of connections, some tips for when to use each connection, and maybe learn a few things you didn't know you could do.
You can use your BlackBerry device's connection to the mobile network to allow other devices to access the Internet. This functionality is particularly useful if you want to browse the Internet on your laptop or Wi-Fi only tablet but you don't have access to a Wi-Fi network.
You can connect your BlackBerry device to a virtual private network (VPN) over your mobile network or using a Wi-Fi connection. While your device is connected to the VPN, you can send data to and receive data from the private network across the public network.