This article firstly introduces the things of mobile software switch market all over the world, then introduces the advantage of mobile software switch.
本文首先介绍了全球和中国的移动软交换市场情况，然后介绍了引入移动软交换的优势。
This article firstly introduces the things of mobile software switch market all over the world, then introduces the advantage of mobile software switch.
本文首先介绍了全球和中国的移动软交换市场情况，然后介绍了引入移动软交换的优势。
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