Auto lock keys after received call?

[mightyeric]

So here's the deal: I don't use the holster. I keep my 8700c in my pocket with the keys locked. A call comes in, I answer it (without having to unlock keys first - yes, 8-) ok), hang up and drop BB back into my pocket. Then sometime later I realize that my BB has been making all sorts of nice calls for me. OR - I don't answer it, but some key (any key (n) ) gets pressed in my pocket, the call picks up and the caller finally tires of yelling HELLO and hangs up, then my BB again, thoughtfully, calls all of my friends and relatives.

QUESTION: Is there a way to have my BB lock the keys back after a call that came in while they were locked in the first place?

[Brad00111]

Setting a password should solve the problem of it dialing random numbers for you, however I still think with a password set that any key may answer an incoming call, I have not tried it yet.