不像使用当前技术，一端发送数据以后，需要等待另一端的传送器结束其任务。

With current technology, one side sends then waits while the transmitter at the other end takes its turn.

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iCalendar支持用户发送会议请求和任务，通过电子邮件传送方式传送到其他的用户。

ICalendar allows users to send meeting requests and tasks to other users through email.

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每天平均要管理9000万个电话以及8000万条短信是件棘手的任务；典型的24小时内沃达丰要传送45t的数据，相当于1225万首音乐。

Managing 90 million calls and 80 million texts on an average day is a tricky business; a typical 24 hours sees Vodafone carry 45 terabytes of data, equivalent to 11.25 million music tracks.

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