The device responds to commands relayed over a wireless pager network, commands that are sent via a web based dashboard maintained by Pay Technologies.

FORBES: Bad Password Management Will Stop You in Your Tracks

Everyone was listening to CNN and to our reporting of a statement that we got via a wireless e-mail pager.

CNN: Eileen O'Connor

Its message can be altered instantly via a wireless connection similar to that of a pager.

ECONOMIST: Showing off