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Numbers & Punctuation

Radio Punctuation

Decode = + - : @ ! — including BT and AR meanings.

Learn these signals
This lesson’s signals are =, +, -, :, @, !. Hear each one, then type the character it stands for.

Click to hear

Decode the Morse
Decode =, +, -, :, @, ! from Morse. Look at the · − pattern (and listen), then type the character it stands for.

Morse signal

−···−

What character is this? Type it on your keyboard.

Tip: click Hear signal to play this Morse once.

Remember
  • = is also BT (break); + is also AR (end of message).
  • Type the symbol keys — not the prosign letter names.
  • @ and : show up in modern IDs and lists; learn their rhythms.