accidentally I started a screen for managing bluetooth devices on my HTC hd2. It has 3 tabs and has nice icons. In one tab I could set my device to be discoverable and for how long.
I wrote 'accidentally' because I can not find a way to get back to this screen.
I do not know whether the screen is a Mobile 6.5 screen or HTC Sense, but it is / was very usefull.
Does someone know how to access that screen? (it would help me to start and stop discoverable option quickly).