随着3g时代的来临，各种新型业务应用应运而生，而即时通信，呈现服务，群组通信在各类业务中占有这极其重要的地位。
While 3g is coming, the various applications occur. In all these services, instant message communication and group communication are in the very important position.
随着3g时代的来临，各种新型业务应用应运而生，而即时通信，呈现服务，群组通信在各类业务中占有这极其重要的地位。
While 3g is coming, the various applications occur. In all these services, instant message communication and group communication are in the very important position.
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