violet box

noun

A device used in phreaking, employing a resistor to hold a payphone line open when it would usually be cut off.

Meanings

nounviolet box (plural violet boxes)

plural violet boxes

  1. A device used in phreaking, employing a resistor to hold a payphone line open when it would usually be cut off.
Cite this entry
APA

violet box. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/violet%20box

MLA

“violet box.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/violet%20box. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “violet box,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/violet%20box.

Source: violet box on Wiktionary, CC BY-SA 4.0.