I te pūhoro Morse, e tohu ana te āhua "P" i te raupapa .--. E pā ana ki:
Arā, he tohu poto (āwhā), ngā tohu roa e rua (dashes), me te tohu poto (āwhā) anō. Ka whakamahia tēnei whakakotahi i te pūhoro Morse hei tohu i te āhua "P" i te telegrafi me te whakawhiti rōngia.