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// MORSE · PUNCTUATION
The sign "Plus sign" in Morse
the sign "Plus sign" is coded ·−·−· in international Morse. Here is its amateur radio usage and the equivalent prosigns.
Description
The plus sign in Morse (·−·−·) — shares its code with prosign AR. Marks the end of a complete message.
CW phonetic: say "di daa di daa di" out loud. "di" is short, "daa" is three times longer.