I've noticed while using a friends newer Garmin, that has bluetooth and it can be used as a bluetooth speaker phone. Also i noticed that he N800 comes with a set of headphones that look like there is a connect disconnect button like for taking and ending calls. So what i'm asking is can this be done with the N800? Can i set it up some how so that i take and send calls with the N800? and if it helps i have Verizon and the new Motorola V9m. thanks