| The sailor translates the message into Morse code and uses a signal light to send the message to the other ship. |
| There was also the Morse code telegraph system which dated from the earliest days and remained in use to supplement the telephones. |
| Both transmitted in simplified Morse code, one solely dots, the other solely dashes. |
| Seems Will figured out that maybe Chip could use Morse code to communicate. |
| A chart showing the details of the Morse code used for transmitting telegraphic messages, invented by Samuel Morse has also been displayed. |
| Skilled telegraphists had relayed Morse code messages along the line from Adelaide to Darwin and overseas, and vice versa. |
