Overview:

Smart Action Hotkeys:

Fold: Clicks the Fold button, or Checks if there is no bet.
Check: Clicks the Check button, or does nothing if there is a bet.
Call: Clicks the Call button, or Checks if there is no bet.
Bet: Clicks the Bet or Raise button.

Click Buttons By Location Hotkeys:

Left Button: Clicks the Left button of the three Full Tilt Action buttons.
Middle Button: Clicks the Middle button of the three Full Tilt Action buttons.
Right Button: Clicks the Right button of the three Full Tilt Action buttons.

Advanced Action Hotkeys:

Note: If it is your turn and you are using the 'Table Under Mouse' or 'Manually Cycled/Clicked' Table Control options and the "NoOverlap" Table Layout "Tiled" Table Layout these hotkeys will also click the corresponding bet/check/call/fold button if used on your turn.

AA Check/Fold: Clicks the advanced action check/fold check-box.
AA Fold to any: Clicks the 'Fold to Any' checkbox.

Bet Sizing Hotkeys:

Note: To use the Increment Bet and Decrement Bet Hotkeys you must be using the "Increase/Decrease bet amount by big blind" option in the "Mouse Click Action" section of the "Bet Slider Options" settings in Full Tilt

Increment Bet (1 BB): Increases the bet size by 1 big blind.
Decrement Bet (1 BB): Decreases the bet size by 1 big blind.