My Treo recently lost the bonding with my Prius's Bluetooth. It had been working fine for a year now (even though they are listed as not supported). Now I cannot remember how to get my code into the Treo past the keyguard. I have tried to turn off keyguard but it still locks the phone and drops me out of the bluetooth setup before I enter anything. I remember there was a trick to this that I found a year ago but I can remember it and I can find it by searching any of the forums.