1、One may argue if a real"need" exists for people to use their telephones asoften as they do, but can you imagine your life without one at home,or even in your car,or when on holiday in the mountain, for instance?
2、Nowadays,throughout the world,the cellular phone has become a status symbol, without which in some cultures it is assumed that you belong to a"lower class"of "less successful"people.
3、It may not be long before the cellular phone is as basic as acalculator in the lives of many people around the world.