In this paper, we introduce the designing points and ideas of the transact process of number portability service between providers in China after studying other countries.

本文是在对国外网间号码携带业务受理流程进行研究的基础上，探讨了我国网间号码携带业务受理流程的设计出发点和思路。

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Local Number Portability Database (LNPDB), the LNPDB is an MSC feature that enables both landline and wireless subscribers to keep their Mobile Directory Number when changing service providers.

本地移机不变号数据库(lnpdb)，lnpdb是可以使陆上电话和无线用户在更换服务提供商后仍能保持移动电话号码不变的一个msc特性。

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The principles of nation-wide intelligent solution, which are introduction of SHLR, number portability and intelligent service triggering, are illustrated.

简要阐述了固网智能化的实现原理——引入SHLR，实现弹性放号和智能业务触发。

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The Associated Press tracked down one of our favorite ruthless salesmen, MagicJack CEO Dan Borislow, who described a service much like Google Voice and Skype, number portability and all -- except it adds the whole allowing-free-calls-to-regular-ol-telephones bit by charging the companies that carry incoming calls.

ENGADGET: MagicJack announces software for completely free internet-to-phone calls, places femtocell on hold