Hi all, is it true that the alarm doesn't work if the phone is switched off? It does with Nokias, and that's something I'm going to miss if I decide to switch to Androids... Anyway, what's the best way to minimize battery consumption while the alarm is set? I guess I'd set the airplane mode, to disable all data connections, but what's the best way to make sure that all other applications are closed, so that battery is preserved and that I'm awaken only by the alarm, and not by notifications from other apps? Is there something like a 'sleep' or 'minimal' mode which disables all apps? Or shall I close them one by one before going to sleep? Would I need to download a task manager for that?