Koodhka Morse, xarafka "C" waxaa lagu matalaa taxanaha -.-. Tani waxay u tarjuntay:
Sida kale, waxaa ku jira calaamad dheer (xariiq), calaamad gaaban (dhibic), calaamad dheer kale (xariiq), iyo calaamad gaaban kale (dhibic). Isku-darkaasi waxa loo isticmaalaa Koodhka Morse si loo matalo xarafka "C" ee labadaba telegraphy iyo isgaarsiinta raadiyaha.