A question I need answered is...Which bluetooth is best for the voice activation feature? I have a stereo Jabra bt8010 (older set) They work ok. I can switch the main activation button from music playback to voice activation by hitting a selection button on the headset. Holding down the activation button allows redial etc. Not sure what else it can do. But this unit is no longer made so I will have to upgrade. but I need to get one that allows the features of voice activation, redial etc. My other motorolla 700 series does not work with the voice commands, its ok as a bluetooth for talking, just not commanding the phone.