Do econazis use smartphones?

My cellphone is three years old.  And even when I got mine, well, it was already an old model.  Now I have one more reason for delaying upgrading my phone--the environmental impacts of tossing away an old cellphone:

The Deloitte report stated that mobile phone waste globally is expected to grow at a compounded annual growth rate (CAGR) of about nine per cent between 2008 and 2012, with more than 80 per cent of the cell phone waste being hazardous.