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Button Operation

KeyPal 2 supports versatile physical key functions:

  • Letter Input: Number keys 2–9 each represent 3 letters. For example, key 2 = a (press once), b (twice), c (three times).

  • Function Toggle Keys: Press once to enable the camera or NFC as indicated.

  • OK Key: Confirms input or actions.

  • Direction Keys: Keys 5, 0, 7, and 9 correspond to Up, Down, Left, and Right.

  • Cancel/Back Key: Located at the bottom left to cancel or go back.

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