setting the NUM lock key in Solaris

On our SunRay-environment the NUM-Lock key is not set per default.
To get it set during the login insert

xset led 1
 into your .profile ( if in .dtprofile DTSOURCEPROFILE=true  is set ).

On my OpenSolaris Laptop the integer naming the LED ( KEY ) doesn't change
anything. It's always the CapsLock-Key which get set on or off, but it may be
because it's a laptop with no extra keypad.