I have for the few past days struggled with Windows Mobile 6.5 auto lock screen that pops up when you press the power button, to re-enter and use the phone.
Finally I did find this register tweak:
Add following register DWORD value and restart:
HKEY_CURRENT_USER\ControlPanel\Keybd
Name: DeviceLockWhenSuspend
Value: 0
Type: DWORD
Does anyone know if this has any side effects? Like battery time and such?