Would anyone here know How do I hard reset my Siemens SX66?

Im not sure on the sx66 but on the sx56 their was a button that you press with something like a needle, I would imagine its the same thing for the sx66...

btw, how do you like that phone? I broke my sx56 and still looking to upgrade, I'm using some ghetto Nokia right now, and it drives me nuts trying to dial buttons on that little phone...lol..about time to upgrade!