4 in Morse Code

4 in Morse code is: ....-. Each digit maps to a 5-symbol Morse sequence (e.g., 1 = .----, 0 = -----)

To send 4, transmit each digit's Morse pattern in sequence: 4 = ....-.

Yes. In Morse code, every digit (0-9) is represented by exactly 5 symbols, always a combination of 5 dots and dashes. Letters use 1 to 4 symbols.