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The Axon.
People used the Morse Code to send messages from far distances Morse code was used by how long you hold it down.
alexander graham bell
By a satellite in outer space
The right way
the telegraph.
Telegraph
broadcast
A telegram, a telephone, a computer, a semaphore, a telegraph.
Wireless Morse code, also known as radio Morse code, transmits messages using radio waves instead of wires. It employs short and long signals, or "dots" and "dashes," which represent letters and numbers. Operators use key transmitters to send these signals, which can be received by radio receivers equipped to decode the Morse code. This method revolutionized long-distance communication, allowing messages to be sent over vast distances without physical connections.
Broadcast Radio
Broadcast Radio