Select Menu > Settings and Connectivity > Settings > VPN.
You need a virtual private network (VPN) connection to, for example, browse your company intranet or access your work mail remotely.
VPN policies define how data is encrypted and how your company authenticates your device. To configure the VPN client, certificates, and policies, contact your company's IT department. After installing a policy, a VPN connection method is automatically added to an intranet destination.
For more information, search for mobile VPN at www.nokia.com.