| Help: TechniBraille |
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| Combinations of dots 1-8: Keyboard input. |
| Key below dot 7: Escape key. |
| Key below dot 8: Tab key. |
| Left Thumb: Backspace key. |
| Right Thumb: Space bar. |
| Both Thumbs: Enter key. |
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| The two keys at the left rear (2 columns, 1 row): |
| ESC [1,1]: Enter/leave learn mode. |
| M [2,1]: Enter/leave preferences menu. |
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| The four keys at the left middle (cross): |
| Top/Bottom: Go up/down one line. |
| Left/Right: Go left/right one window. |
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| The six keys at the left front (2 columns, 3 row): |
| Ins [1,1]: Go to cursor (or undo cursor tracking motion). |
| E [2,1]: Go to top line. |
| Supp [1,2]: Toggle cursor tracking. |
| L [2,2]: Go to bottom line. |
| X1 [1,3]: Go left one character. |
| X2 [2,3]: Go right one character. |
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| The one key at the right rear (1 column, 1 row): |
| X3 [1,1]: Enter/leave status display. |
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| The two keys at the right rear (1 column, 2 rows): |
| X4 [1,1]: Go up to line with different content. |
| X5 [1,2]: Go down to line with different content. |
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| The four keys at the right rear (1 column, 4 rows): |
| / [1,1}: Toggle frozen screen. |
| * [1,2}: Toggle attributes display. |
| - [1,3}: Toggle highlight underline. |
| + [1,4}: Toggle cursor visibility. |
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| The twelve keys of the numeric pad (3 columns, 4 rows): |
| 7 [1,1]: Home key. |
| 8 [2,1]: CursorUp key. |
| 9 [3,1]: PageUp key. |
| 4 [1,2]: CursorLeft key. |
| 5 [2,2]: Route cursor to current line. |
| 6 [3,2]: CursorRight key. |
| 1 [1,3]: End key. |
| 2 [2,3]: CursorDown key. |
| 3 [3,3]: PageDown key. |
| VerrN3m [1,4]: Toggle six-dot braille. |
| 0 [2,4]: Insert key. |
| . [3,4]: Delete key. |
