Sony Ericsson, in their recent effort to go green had announced earlier this month, three new handsets under a new label called GreenHeart. One of the handsets, the Elm has found its way to our shelves together with their new Bluetooth Noise Shield Handsfree, theVH700. “With green being the mantra going into the New Year, Sony Ericsson also announced today, the intention to make all accessories greenheart compliant by 2011. With the Elm phones Sony …