6.5band
The table compares the proportions of people using 7 different features of their mobile phones in three separate years (2006, 2008, and 2010). The table compares the proportions of people using 7 different features of their mobile phones in three separate years (2006, 2008, and 2010).
Overall, cell phone owners used their phones mostly to make calls. It is also noticeable only that the rate of cell phone owners using the calling function ...