1.资费优惠灵活 The rate is flexible 与800全国免费电话相比较，400电话节约了40%左右，采取主被叫方分摊付费； Compared with 800 national tolls, the 400 phone calls saved about 40%, and the payers were paid by the host. 2.组网迅速，全国统一号码接入，可按区域转接，提升企业品牌的最佳平台 The network is fast, the national unified number is connected, can press the area to connect, promoted the best platform of the enterprise brand 全国唯一号码，无论主叫用户在何地，只需拨“400xxxxxxx”号码，不需加拨区号，便可按照企业预先设定好的方案，将呼叫直接呼转到指定的号码上；实现永不占线，永不漏接电话的呼叫中心，急速提升企业品牌形象，增加企业销售机会。如在上海、深圳等地都有呼叫中心，就可将当地呼入的电话（外地与当地号码）全部自动转接到当地接听，提高办公效率 The only number, regardless of the calling party where, just dial "400 XXXXXXX" number, do not need to dial the area code, can be in accordance with the predefined plan of the enterprise, will call direct call to the specified number; Realize never line, never miss the call center of the telephone, quickly raise the brand image of the enterprise, increase the enterprise sales opportunity. Such as Shanghai, shenzhen and other places have a call center, can the local inbound phone (foreign and local number) automatically transfer to local answer, improve office efficiency 3.全网互联互通，覆盖区域更宽，使用范围更广 Internet connectivity, covering areas wider and wider 不但继承了传统800业务固定电话的优势，400电话更是在此基础上将全国6.5亿手机、小灵通用户囊入其中，大大增加了企业客户群体。 Not only inherits the traditional advantages of 800 fixed telephone business, 400 phone is on the basis of this, the country's 650 million mobile phones, PHS users inside of pouch has greatly increased the enterprise customer group. 4.设置黑名单，控制恶意呼叫 Set the blacklist and control the malicious call 主被叫分摊付费的方式，在一定程度上减少恶意呼叫的发生；呼叫阻截功能（即黑名单功能）也可以有效的节省企业的额外开支。 The way that the Lord is called to share the payment, in part, to reduce the occurrence of malicious calls; Calling blocs (blacklisting functions) can also effectively save enterprise overhead. 5.企业投资少、项目实施快 Enterprises invest less and projects are implemented quickly 被叫客户可以有效利用运营商的全国电信资源，无需组建企业内部网络需要的网络设备与租用数字专线，因而不需要网络与设备维护，并减少联网的工作量。 Called customer telecom operators can effectively use the resources, without forming enterprise internal network need to network equipment and hire digital lines, and therefore do not need to network and equipment maintenance, and to reduce the workload of networking. 6.智能路由全国导航，提供本地个性化服务 Intelligent routing national navigation, providing local personalized service 按业务/主叫/时段/遇忙/无应答区分路由来电全国智能导航；有机整合企业全国各种资源，为客户提供本地个性化服务，建立企业和客户的绿色通道，打造全国服务一盘棋。 Routing the national intelligent navigation by business/call/time/meeting/no reply. We will provide local personalized service for our customers, establish a green channel for enterprises and customers, and build a national service.