Isolated; in a remote location; in seclusion; not participating in some official process or system.
Not connected to a publicly available communication system, such as the World Wide Web or a mobile telephone network.
Not using electricity from the public electrical supply system.
Secretly; in a clandestine manner.
In or into a situation or place in which electricity from the public electricity system is not used.
In or into a clandestine or isolated situation or place, especially one in which public communication is curtailed.
Separated or isolated from others, or from another group.
Having access restricted to certain groups, or excluding certain groups.