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Push-To-Talk目前是业界普遍关注的话题,它被称为基于SMS后的另一种“杀手级”的应用,它拓展了移动数据应用,必将为运营商带来丰厚的利润回报。
Push-To-Talk is currently a topic of common concern in the industry. It is called another “killer” application based on SMS. It extends mobile data applications and will surely bring huge profits to operators.