电信业务可分为基础电信业务和增值电信业务。基础电信业务是指提供公共网络基础设施、公共数据传送和基本话音通信服务的业务。
第四条基础电信业务经营者和专用网单位是电信网间互联争议的当事人。
The basic telecommunication business operators and the entities of private network shall be the parties of the disputes over interconnection between telecommunication networks.
NGN网是新一代电信业务的核心，NGN网的棱心承载网是以IP网为基础。
NGN is the core of the next generation telecommunications. IP net is the base of NGN.
增值电信业务是指利用公共网络基础设施提供的电信与信息服务的业务。
The increment telecommunication service is refers to the telecommunication which and the information service the use public network infrastructure provides.
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