Three short – two long – three short

If “three short – three long – three short” (. . . – – – . . .) is Morse code for SOS, where would you be most likely to come across “three short – two long – three short”?

Answer: (select the text below to show)

On Nokia phones, where it is the default ringtone for incoming SMS messages.  The sequence is the Morse code for SMS (obviously!).

(Beep-beep-beep, Beeeep-Beeeep, beep-beep-beep)

Question by Sumant Srivathsan