Power咨询公司的一名通讯研究员罗斯·格兰说他们公司的研究结果显示在手机装置的用途方面，打电话这一项一直是平缓或下滑，而其他用途则处于上升趋势。
Ross Gagnon, a telecommunications researcher at J.D. Power and Associates, said his company's research shows voice calling on mobile devices mostly flat or dipping, while other USES are on the rise.
船舶应装备救生衣、充足防火设备等所有救生装置，以及移动电话、无线电、步话机等通讯设施。
It shall be equipped with all life saving devices like life jackets adequate fire protection arrangements and shall posses communication facilities like cellular phones wireless walkie-talkie.
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