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CDMA智能业务WVPN WVPN即无线虚拟专用网,是利用CDMA网络资源向集团用户提供一个逻辑上的专用网,通过缩位拨号、专用编号计划等方式向集团用户群提供与公用固定电话网小交换机(PBX)相类似的移动专用网络业务。该业务具有简捷的号码编制方案、集团账户等业务特
CDMA Smart Services WVPN WVPN is a wireless virtual private network that utilizes CDMA network resources to provide group users with a logically private network to provide group users with public fixed telephone network (PBX) PBX) similar mobile private network business. The business has a simple number of programs, group accounts and other business special