Wiktionary
bluejack
vb. (context transitive English) To send messages to (a device) anonymously using Bluetooth.
WordNet
Usage examples of "bluejack".
The dense green of the shore was resolving into identifiable trees, bluejack oak and cedar, but even so the distance was too great.
And to them, with the big domestic demand, bluejack is not an incidental thing.
So the Baburites have to operate right on the spot where the bluejack grows.
Baburites into its presence, to service it and collect the bluejack stored nearby.
As is, the system interdicts any attempt to modernize operations in the bluejack area.