I'm new to android phone so please forgive me if I'm asking a stupid question. I read that this phone has a high radiation and I would like to use this phone primarily on a speaker. Right now I use it by tapping a button after a call is made, but is there a way to make it a usual default? Like, to make it always on speaker? as when playing music? Thank you, starfruit PS: I'm also looking for a good speaker dock -- do you think you don't need a speaker (in this case like a sound stereo system) and that docking system itself is enough? My primary use will be to play music through pandra in a 2 bedroom apartment.