How to activate bluetooth in Address Book by Script ?

I need to have a script that activates the bluetooth functionalty in the Address Book. I can’t find anywhere the command to start it.
Gernerally the problem is that once you leave with your phone the radius of the bluetooth transmitter you get disconnected when you return you won’t be reconnected. Whit the Sony Ericsson Clicker you can run scripts if you return in the to send / receive radius of your bluetooth adapter.