Check out next slides for cipher morse code
F (● ● ― ●)
Quick tap, followed by another quick tap, a hold, and then a final quick tap.
U (● ● ―)
Quick tap, followed by another quick tap, and then a hold.
N (― ●)
Hold, followed by a quick tap.
K (― ● ―)
Hold, followed by a quick tap, another hold, and then a final quick tap.
Y (― ● ― ―)
Hold, followed by a quick tap, another hold, and one more hold.