To ensure the communication lines of the Olympic games open is definitely a big and arduous test to the Chinese telecom operators.

保证奥运的通信线路畅通，对中国的电信运营商们绝对是一个大的考验，也是一个艰巨的任务。

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While Apple already has deals with two Chinese mobile operators - China Unicom and China Telecom - it is yet to strike a partnership with China Mobile, the biggest operator in the world in terms of subscriber volume.

BBC: China mobile users warned about large botnet threat