NOTE: The further away you are from your company's cell tower, the more that your cell phone radiation intensifies in order to compensate.
NOTE: Unsnap the case of the Ferrite Core, take the end of the headset cable closest to the plug, wrap it around the inside half of the Core 2-3 times and then snap the case shut. Next push the headset plug into the jack, which is mounted on the side of your Cellphone. And then lastly, operate your Cellphone using this now specially-shielded headset.