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