您要查找的是不是：
- external numbering plan 外部编号方案, 外部编号盘
- Telcos install nationwide numbering plan. 电信公司安装实施国内编号计划。
- ITU-T Recommendation E.215, “Telephone/ISDN numbering plan for the mobile-satellite services of Inmarsat” May 1997. 交通部电信总局“电信网路中长期编码计画”1997年7月修正版。
- The Angolan government recently drew up a national numbering plan due to the rapid growth of the telecommunications market. 由于安哥拉电信市场增长迅速，最近政府起草了一份编号计划。
- The FCC instructed the North American Numbering Plan Administration to make 311 available in order to relieve the load on the 911 emergency number. FCC指导北美编码方案局采用"311"以减轻"911"紧急电话号码的负担。
- Internal business calls made to external telephone numbers by using a PBX are made by dialing 9 or 0 in some systems followed by the external number. 在某些系统中,要在公司内部使用PBX拨打外部电话号码,可以拨打9或0,然后拨打外部号码。
- The Angolan government recently drew up a national numbering plan due to the rapid growth of the telecommunicatio market. 由于安哥拉电信市场增长迅速，最近政府起草了一份编号计划。
- These services contravene the Hong Kong Numbering Plan prescribed by the Telecommunications Authority and infringe the telecommunications licence of those offering them. 这些服务违反了电讯管理局制定的香港编码方案，同时违反了颁发给这些服务提供者的电信牌照的规定。
- This paper proposes a recursive,extendable and hierarchical network structure,and analyzes its numbering plan,signaling protocol and the queueing system model of the “stage” ATM switch. 由此提出了一种递归扩展的层次式互联网络结构，分析了号码制度、信令协议等技术问题，并研究了这种对应于分层地址分配的层界面ATM交换机的排队模型。
- Equipment number (only if you are using external number assignment) 设备号(仅用于使用外部编号分配的情况)
- He is just listening in external of that room. 他正在那房间的外面留神听着。
- FNPA Foreign Numbering Plan Area 国外编号规划区
- This news program only covers external events. 这一新闻节目只报道国外消息。
- NANP North American Numbering Plan 北美编号规划
- She sets great store by external politeness. 她很注重表面的虚礼。
- telephone network numbering plan 电话网编号方案
- Tactical Technology Numbering Plan 战术技术编号计划
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
