CT V9 and paddle

[Marios Nicolaou]

My friend Asks:

Does anybody know how to connect a paddle to the parallel port of the pc 
and use it in combination with the featured interface in the manual! It 
is supposed to be a new feature that is advertised in the magazines, but 
no information is available either in the manual or any other text files!

Is it a printing mistake, a future feature or anything else!
 
Thanx Marios

PS. I know how to connect the  paddle using an external keyer , but I want 
to avoid the external keyer bit!!!