[treotraveler]

This happens to mine also. I live in San Diego, CA. The phone never turns on by itself anywhere I go in San Diego. But if I drive up to Ontario, CA the phone turns on by itself and stays on till the screen times out. Then it turns back on a few minutes later.

My TP1 did the same thing in the same area. I turned WIFI off, Turned BT off and still does it.

I read a while back that this is a gift from HTC on it's WinMo phones. My old Treo 800w never did this. I believe I read that the HTC WinMo phones think they are in roaming when it is actually on Sprint network with full bars.

Only cure I found was to put the device into airplane mode, or keep a charger handy.....