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四向键(上、下、左、右)、五向键(上、下、左、右、中)的推出确实为使用者提供了很大的方便,它能够给予人们好的手感,轻轻拨动就能够达到预想的要求,加快操作速度。此外,通过对不同方向键位的定义,用户还能够拥有一个个性化的快捷菜单,而通过对常用功能的定义,则能够实现一键到位,使用方便。因此,各大手机生产厂商几乎都推出了拥有此设计的手机,一时之间令四向键、五向键成为人们挑选手机的一个潮流要求。
The introduction of four-way keys (up, down, left and right) and five-way keys (up, down, left, right and middle) do provide great convenience for the user. Turn to be able to achieve the desired requirements, speed up the operation. In addition, through the definition of different direction keys, the user can also have a personalized shortcut menu, and through the definition of commonly used functions, you can achieve a key to the place, easy to use. Therefore, all major mobile phone manufacturers have introduced almost all the phones with this design, and for a time make the four-way key, five-way key to become a trend of people’s selection of mobile phones.