Influence if the spread of mobile phone.

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Dec 11, 2017 08:13
Influence if the spread of mobile phone.
One of the most cause of that is price.
Mobile phone was high class terminal (←machine?) so common people did not use it.
Yet nowadays it is cheaper than that.
Consequently, multifunctional mobile phones such as smart phones have spread through the market.
Next cause is mobile phone has added a lot of function.
As a result, mobile phone is more convenient.
Mobile phone will be evolved.