buttonsequence

noun
UK /ˈbʌtən ˈsiːkwəns/
US /ˈbʌtən ˈsiːkwəns/

A button sequence is the special order you press buttons in to make something happen.

Press the button sequence on the toy to hear the song.


OTHER MEANINGS

2. A series of button presses used to unlock a hidden feature in a game.

He entered the secret button sequence to get extra lives.

3. The order in which buttons must be pressed on a machine to start it.

The elevator needs a button sequence before it moves.

4. A list of buttons arranged in a row on a device.

The remote's button sequence was easy to read.