I te pūhoro Morse, e tohu ana te āhua "N" i te raupapa -. E pā ana ki:
He dash (-) whai ake i te āwhā (.).
Arā, he tohu roa (dash) whai ake i te tohu poto (āwhā). Ka whakamahia tēnei whakakotahi i te pūhoro Morse hei tohu i te āhua "N" i te telegrafi me te whakawhiti rōngia.