Place remote.conf in /Configfiles/
Place keyboard.xml in /Userdata/keymaps/
Restart Kodi

1) Pause/Play=Power (always available with PVR and Video playback)
2) Stop=Mute (always available with PVR and Video playback)
3) OSDAudio Settings=UP (available in fullscreen PVR and Video only)
4) OSDVideo Settings=DOWN (available in fullscreen PVR and Video only)
5) PVRGuideInfo=LEFT? (shows current programm description, available in fullscreen PVR only)
6) PVROSDGuide=RIGHT (shows curent channel EPG Guide list, available in fullscreen PVR only)
7) Current Playlist=MENU (available in fullscreen Video only)
8) PlayerProcessInfo=MOUSE (available in fullscreen PVR and Video only)​
9) PlayerDebugInfo=MOUSE-Longpressed (available in fullscreen PVR and Video only)​

There may be some undiscovered actions with buttons being longpressed, you have to investigate by yourself.
Enjoy ;-)