这样具有网络接入业务的公司就不可能再对语音服务业务进行垄断经营了。相对的，不依赖自有网络接入业务而单纯提供语音服务业也具有了可操作性。
So owning the access network no longer confers a monopoly on voice service; conversely, it is possible to offer a voice service without owning an access network.
Datalex产品的重点在于通过网站服务和XML标准实现在线购物和预订功能的可操作性，因此我们已经开始涉及这个业务范畴。
Our product focus is to enable shopping and reservations functionality through web services and XML so we are already in that business.
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