Functions:
- Today: Returns to Today screen.
- Help: Starts active program's help.
- My Documents: Opens My Documents folder.
- Close: Closes active program.
- Task Switch: Toggles between running programs.
- Next Window: Cycle through open programs forward.
- Prev. Window: Cycle through open programs backward.
- Media: Starts media player.
- Stop (media): Stops media track.
- Play / Pause: Plays and pauses media track.
- Next Track: Skips to next media track.
- Prev. Track: Skips to previous media track.
- Undo: Cancels previous action.
- Redo: Cancels previous undo action.
- Cut: Cuts the selected item.
- Copy: Copies the selected item.
- Paste: Pastes the selected item.
- Page Up: Move one page up / to previous page.
- Page Down: Move one page down / to next page.
- Volume +/-: Changes Volume.
- Lock: Shows the system password screen.
- Suspend: Turns off your Pocket PC.
- Rotate: Next display orientation clockwise.
- Rotate Left: Toggle display between 0° and 270°.
- Rotate Right: Toggle display between 0° and 90°.
- Rotate Reverse: Toggle display between 0° and 180°.

Note that the Play / Pause key is only available on Pocket PC 2003 and later, use the separate Play and Pause for previous versions.
Display orientations are only supported on Pocket PC 2003 SE and later.

Update Description:
v0.7:
- Added Rotate clockwise (looping through all supported orientations).
- Separated PHM Keys from PHM Plus! 0.6 for Pocket PC.