Function Keys - Function Mode Prefix

For all keys on this page press the Function Mode Prefix chord followed by the chord in the chart. The numbers for F1-F9 are the regular chords for that number, F10, F11 and F12 have special chords. Android Media keys are generally some form of an alphabetic hint.

Left Hand Chorder Right Hand Chorder
fingers thumb thumb fingers
P R M I NCF key FCN I M R P Hint
■□□□ N Func Mode Prefix N □□□■
Conventional “F” keys
□□□□ C F1 C □□□□ 1
□□□■ F2 ■□□□ 2
□□■□ F3 □■□□ 3
□■□□ F4 □□■□ 4
■□□□ F5 □□□■ 5
□□□■ C F6 C ■□□□ 6
□□■□ C F7 C □■□□ 7
□■□□ C F8 C □□■□ 8
■□□□ C F9 C □□□■ 9
□□■■ C F10 C ■■□□
□■■□ C F11 C □■■□
■■□□ C F12 C □□■■
Android Media
■■□□ Volume Up □□■■ up
■■■□ Media Stop □■■■ stop
■□□■ Media Previous ■□□■ back
□□■■ Volume Down ■■□□ down
□■■□ F Media Play/Pause F □■■□ pause/play
■■■□ F Media Next F □■■■ next
BLE Chorder Specific
□■■■ Battery Level ■■■□ energy
□□□■ NCF Factory Reset1) FCN ■□□□ 2)
Legend
3 Thumb Keys 4 Finger Keys
Outer Thumb (Far) F 1st or (I)ndex Finger I
Middle Thumb (Center) C 2nd or (M)iddle Finger M
Inner Thumb (Near) N 3rd or (R)ing Finger R
4th or (P)inky P



1)
Factory Reset does not wipe the program from the chip, but it does erase any BlueTooth pairing information.
2)
Intentionally requires a hand shift or two hands. On 'flat' keyboards I shift my hand and do this with Thumb on Far, Index Finger on Center, Middle Finger on Far, and Ring Finger on Index Key. On Curved Chorders I use two hands or body for 3 thumb keys.