Dadita

Dadita was an ancient Mandalorian code, comprised of a series of long and short tones that together could be used to spell out words or numbers.

Dadita could be transmitted and communicated in numerous ways, ranging from simply banging out the code on a piece of metal, to flashing a light source, and even transmitting the tones hidden in bursts of static.

The use of Dadita was often considered so low-tech as to be obsolete, and few outside of the Mandalorian culture knew that Dadita even existed, let alone how to translate it.

Several Mandalorian members of the Cuy'val Dar—the group of one hundred training sergeants responsible for instructing the clone commando forces of the Grand Army of the Republic—were fluent in Dadita, and passed their knowledge of the ancient code on to their trainees.

In the year 19 BBY, the former Cuy'val Dar sergeant and veteran Mandalorian soldier, Kal Skirata, was forced to go on the run while on the planet Coruscant, having been named a threat to the Galactic Republic by the office of Supreme Chancellor Palpatine.

Skirata transmitted Dadita code hidden in static across his helmet's comlink in order to covertly contact his clan.

Several weeks after the fall of the Republic and the rise of the Galactic Empire in its place, Skirata's close friend Jaller Obrim, whom Skirata had instructed in the use of Dadita, used the code to contact Skirata on Mandalore with information on his adopted sons.

Text and facts from the “Dadita” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.