When my phone is on but the screen is off and I go inside a garage or other building that causes me to loose communications I hear a tone indicating such that it went out of the service area. Then when I come out into the open again I hear another tone indicating that it found the network again. This is great however about 5 seconds later my Treo turns on (i.e. the screen turns on) kind of like it does when an alarm goes off. This is really a bummer as it burns up battery power and if it is bumping around in my pocket the random key presses cause the phone to stay on and really burn up my battery power.

Does anyone elese have this problem. If so, is there any way to stop it?