The	Morsecodian	Fraternity	of	SA	and	NT,	in	conjunction	with	 Telstra	and	the	Myer	Centre,	invited	South	Australians	and	 Territorians	to	experience	Morse	Code	through	a	live	exhibition	 and	messages	being	sent	over	the	first	electric	communications	 link	joining	Australia	to	the	rest	of	the	world	–	the	Overland	 Telegraph	Line	from	Adelaide	to	Alice	Springs	and	onward		 to	Darwin.