There are 5 desktops on my ASUS TF101. I mainly use the Tablet in the Keyboard Dock and use keystrokes from the Dock/Keyboard

Is there any quick way using keystrokes rather than a finger swipe - to change between the desktops. I have tried I think almost all of the possible keystrokes with no luck.

If anyone knows which keys to use on the detachable keyboard/dock - I would be pleased to hear.