Monday, 9 December 2013

How many cell phones are there?

1) How many cell phones are there per person in the world?

6/7 person on the world

2) What are the differences in different countries? Can you comment some specific cases?

There are some that have over 100%  India, Pakistan and Nigeria technology is not yet advanced far

3) What will happen in the future?

there will be many phones in the world 

4) How is it that we can speak on a mobile phone without hearing other conversations from other people?



advanced technology to many in these last year

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