泛非电讯联盟 Pan—African Telecom municatio ns Union PATU 否定确认Negative Acknowle dgement NCK方螺母Square Nut 否定通知Negative Notice防潮,防湿Moisture-Proof 服务GPRS支持节点Serving GPRS Support Node SGSN防腐蚀Corrosion -Proof 服务级别Grade of Service GOS防滑手套Slip-Proof Glove 服务接入点标识Service Access Point Indicator SAPI防火墙Firewall 服务质量Quality of Service QOS防静电地板Conductiv e Floor 服务状态Service Status防静电手环 Wrist strap 浮充Floating charge防静电手腕 Anti-staticWrist Strap, Wrist Strap 浮点型（数据）Float Type防雷接地夹Lightning Groundin g Clip 浮动螺母(M6) Floating Nut (M6)防蚀, 防腐蚀Corrosion -proof 浮动模式floating mode防鼠网Rodent-resistant Net 浮漂天线Buoyant Antenna防水尾缆Waterpro of Pigtail Cable 符号间干扰 Inter-symbol interferen ce防卫措施Protective Measures 符号间干扰,码间干扰 Inter-symbol Interferen ce访管中断Superviso r Call Interrupt 辅助控制单元Auxiliary Control Element访问，连接 Access 辅助控制单元Auxiliary Control Unit ACE访问地址寄存器Visitor Location Register VLR 辅助设备Auxiliary Equipmen t AUX访问控制AccessControl AC 付费电话Payphone访问码Access Code AC 付费电视Pay TV访问日志Access Log 负荷payload访问特权，接入特许Access Privileges 负荷,充电,电荷,计费,收费Charge放大自辐射噪声Amplified Self－Emission Noise ASE 负荷控制/限制 Load Control / Restrictio n放号Number allocation 负荷指针payload pointers飞线Jump Wire 负载,载重量 Load非GPRS 告警标识Non-GPRS Alert Flag NGAF 负载电压Load Voltage非标监控物料 Non-bid Monitor Materials 附加安全措施 Add-On Security非标准的Nonstand ard 附加程序Add-In Program非电话业务 Non-Voice Service 附加费Additional charge非对称数字用户线路Asymmetric Digital Subscribe r Line ADSL 附加费率Premium Rate PRM非法尝试计数器Wrong Attempt Counter WAC 附加计费Premium Charging PRMC非分组终端 Non-Packet Terminal NPT 附加计费率Additional charge rate PRM非服务状态 Out-Of-Service 附加文档Attached Documen t非归零码Non Return to Zero NRZ 附加文件Attached File非话终端Non-Voice Terminal 附加信息Additional Informatio n非恢复式通道倒换Non-revertivepath switching 附录Appendix非挥发性随机读写存储器Non-Volatile Random Access Memory NVRAM 附图Accompa nying/Atta ched Diagram非活动链Inactive Link 复合年增长率Composit e Annual Growth Rate CAGR非介入监控 non-intrusive monitorin g 复合网Compoun d Network非金属件Non-metallic compone nts 复接Multiplexi ng非金属件Non-metalwar e 复式计次Multi-Metering非晶体Non-crystal 复式计次计费Multi-Metering Charging非平衡接口 Non-balanced interface 复位Reset非屏蔽双绞线，无屏蔽双绞线Unshielde d Twisted-pair UTP 复位电路Reset Circuit RSC非同步网Asynchro nous Network 复位请求Reset Request RSR非阻塞Non-Blocking 复用,多路复用,多路传输Multiplex MUX菲利浦Philips 复用单元Multiplexi ng Unit MXU费尔码Fire code 复用段Multiplex Section MS费率索引值Charge Rate Index CHX 复用段保护Multiplex Section Protection MSP MSP费率修改索引 Rate Updating Index RID 复用段共享保护环multiplex section shared protection ring MS-SPRING分/插复用器 Add & Drop Multiplexe r ADM 复用段开销Multiplex Section OverHead MSOH分贝Decibel Db 复用段适配Multiplex section adaptatio n MSA分辨率Resolutio n 复用段终结Multiplex Section Terminati on MST分布功能平面Distribute d functional plane DFP 复用管理单元Multiplicat ion and Managem ent Unit MMU分布式Distribute d 复用器和分用器单元,复用分用器单元Multiplexe r and Demultipl exer Unit分布式数据库管理系统Distribute d Relational DBMS DRDBMS 复用器与去复用器Multiplexe r and The De-Multiplexe r分插,分出/插入,分路/插入Add/Drop D/I 复杂指令系统计算机Complex Instructio n System Computer CISC分插方式应用add/drop applicatio ns 复帧Multi-Frame分插复用器Add/Drop Multiplexe r ADM 复帧丢失Loss Of Multifram e LOM分段和重装子层Segment ation and Re-Assembly Sub-Layer SAR 复帧结构Multifram e Structure分段类型Segment Type ST 复帧失步Multi-frame out-of-sync.分光器Optical Splitter 副本Copy CC分机Extended Station, Extension 副机柜，辅助机柜Extension Cabinet分机代答Pickup分机号Extension Number 分机用户缺席通知Absent Extension Advice分机用户缺席转接Absent Extension Diversion 分机转接Extension Transit分级,系列,分层Hierarchy 分级编码Hierarchic al Coding 分级控制Hierarchic al Control 分级路由选择Hierarchic al Routing分级网,分层网,层次网Hierarchic al Network分级主/从同步Hierarchic al Master/S/ slave Synchroni zation分集射频端口Diversity RF Port 分检 Sort 分离Detach DET分量处理Compone nt Handling CHA分流器Current Divider分路器Divider分配（指信道分配）Allocation assignme nt分配点Distributio n Point DP分配关系数据库管理系统Distribute d Relational Data Base Managem ent System DRDMS 分配呼叫路由选择Distributio n Call Routing DCR分配命令Assignme nt Comman d分配器Distributo r分配请求Assignme nt Request 分配失败Assignme nt Failure 分配完成Assignme nt Complete 分频器Frequenc y Divider 分频锁相技术Frequenc y-Divided Phase Locking Technolo gy分散式Decentrali zed, distribute d分散型控制系统Distribute d Control System DCS分摊计费Split Charging SPL分线盒Junction Box, Connectio n Box, Connecto r Box分用器,分解器,分离器,去复用器Demultipl exer DEMUX 分组（包）交换 Packet Switching 分组TMSI Packet TMSI P-TMSI分组层Packet Layer Procedur e PLP分组处理函数Packet Handler Function PHF交换Packet Handling Switching PHS分组处理器 Packet Handler PH分组电路标识码Packet Circuit Identity Code PCIC分组定时提前控制信道Packet Timing advanced Control Channel PTCCH 分组复用Packet Multiplexi ng PMX 分组广播控制信道Packet Broadcast Control Channel PBCCH 分组交换公用数据网 Packet Switched Public Data Network PSPDN机 Packet Switching Exchange PSE分组接入允许信道Packet Access Grant Channel PAGCH 分组控制单元Packet Control Unit PCU 分组数据信道Packet Data Channel PDCH分组随机接入信道Packet Random Access Channel PRACH 分组随路控制信道Packet Associate d Control Channel PACCH 分组寻呼信道Packet Paging Channel PPCH数据信道Packet Data Traffic Channel PDTCH 分组终端Packet Terminal PT分组装/拆Packet Assembli ng/De-Assembli ng PAD 风机盒/配电盒 Fan Box/Powe r Distributio n Box风机盘Fan Unit 风扇盒Fan Box封闭用户群 Closed User Group CUG封装Encapsul ation Envelop 峰值信元率 Peak Cell Rate PCR蜂鸣器Buzzer蜂窝的,蜂窝电话的Cellular技术(移动通信) Cell Splitting Techniqu e蜂窝分组交换Cellular Packet Switching CPS蜂窝基站天线, 小区基站天线 Cell Base Station Antenna 蜂窝基站位置, 小区站位置Cell Base Station Location Both (ln)蜂窝式移动电话系统Cellular mobile telephone network蜂窝移动电话系统Cellular Mobile Telephon e System 蜂音 Buzz功 P副局长,副司长,副主任 Deputy Director功率因数校正 Power Factor Correction PFC覆盖 Coverage功能模块 Functional Module覆盖 Overwrite功能实体 Functional Entity FE覆盖范围,覆盖区,有效区 Coverage Area功能实体动作 Function Entity Action FEA盖板 Cover Plate功能实体接入管理 Function Entity Access Management 概要,方案, Scenario功能特性 Functional characteristic概要设计,初步设计 Preliminary Design供参考 For reference FYI干扰 Interference共电制 Common Battery (System) CB干扰信号比 Jam-to-signal ratio共路信令 Common Channel l Signaling CCS干扰源分集 Interferer diversity共路信令设备 Common Channel Signaling Equipment 干扰自适应系统 Interference-Adaptive System共路信令网 Common Channel Signaling Network干线效率 Trunking Efficiency共模电感器 Common-mode Inductor干燥剂 Desiccant共享管理知识 Shared Management Knowledge SMK感应电荷 Inductive charge共享内存 Shared Memory SMEM钢尺 Steel Ruler共享软件 Shareware钢钉 Steel Nail共享资源 Shared Resource钢锯 Hacksaw共用天线电视，电缆电视, 有线电视 Community Antenna钢锯条 Saw Blades钩子函数 Hook Function高保真度音响 High Fidelity Hifi骨干 Backbone骨干网 Backbone Network高比特率数字用户线 High-Bit-Rate Digital Subscriber Line HDSL高层兼容性 High Layer Compatibility HLC骨架,支架 Framework Bracket高电位差 High potential difference固定扳手 Spanner高端 High End固定比特率 Constant Bit Rate CBR高端存储区 High Memory Area HIMEM固定波长滤波器 Fixed Wavelength Filter固定胶 Fixing Glue高级数据链路控制（规程） High Level Data Link Control (Procedure) HDLC固定螺钉 Fastening Screw高级移动电话系统(美) Advanced Mobile Phone System AMPS固定台 Fixed station高级移动电话业务 Advanced Mobile Phone Service AMPS高技术,高新技术 High-Tech固定卫星业务 Fixed Satellite Services FSS高架地板,活动地板 Raised Floor, Elevated Floor固定无线接入 Fixed Wireless Access FWA 高架线路 Overhead line LOH固定信道分配 Fixed Channel Allocation FCA 高阶 high order HO固定信道指配 Fixed Channel Assignment高阶交叉连接 higher order cross connect固定组件 Fixation Kit高阶接口 Higher Order Interface HOI固态继电器 Solid-state Relay高阶连接监督 Higher order Connection Supervision HCS固体生产辅料 Solid Auxiliary Materials高阶通道适配 higher order path adaptation HOPA故障,错误 fault, error，failure, Bug高阶通路/高阶通道 Higher order Path HP故障闭塞 Fault Block故障处理 Troubleshooting高阶通路开销监视 Higher order Path Overhead Monitor HPOM高阶通路连接 Higher order Path Connection HPC故障的诊断和排除 Trouble Diagnosis and Elimination 高阶通路终结 Higher order Path Termination HPT故障定位 Failure Locating高阶组装 Higher Order Assembler HOA故障定位 Fault locating故障定位方法 Fault Locating Method高密度双极性码 High Density Bipolar of Order 3 Code HDB3高频 High Frequency HF故障隔离 Fault Isolation高频变压器 High-frequency Transformer故障申告受理 Fault Complaint Handling高频插装电感器 Leaded Power Inductors故障时间 Fault Time高频电路板 High-frequency Circuit Board故障诊断 Fault Diagnosis高频电源变压器 Switch Power Transformer挂机(电话) On-Hook, hang up高频段 High band挂孔（主机背后的三个挂孔） Hanger高斯频率偏移键 Gaussian Frequency Shift Key GFSK怪人过滤器 Bozo Filter关键字 Keyword高斯最小移频键控 Guassian Minimum Shift Keying GMSK高速本地网络 High Speed Local Network HSLN关口MSC Gateway Mobile-services Switching Centre G 高速骨干网 High Speed Backbone Network HSBN关联文档 Associated Document高速开关 Quick Switch QS关税 Customs Duties, tariff关税率 Tariff Rate高速率数字用户线 High-Bit-Rate Digital Subscriber Line HDSL高通公司(美) Qualcomm关系数据库 Relational database高增益功放板 High gain Power Amplifier board HPA关系数据库管理系统 Relational Database Management 高增益天线 High gain antenna管理单元 Administrative Unit AU告警 Alarm ALM管理单元指针 administration unit pointer AU PTR告警板 Alarm Board管理单元组 Administrative Unit Group AUG告警采集模块 Alarm collection module管理对象 Managed Object MO告警灯 Alarm indicator WBL管理禁止消息 Management Inhibit Message MIM告警级别 Alarm level管理数据库 Management Database MDB告警面板 Alarm panel管理信息库 Management Information Base MIB 告警模块 Alarm module管理域 Management domain告警人机命令 Alarming Man-Machine Command管理阻断 Management Blocking告警上下限 Upper/lower alarm limit灌封材料 Embedding Material告警台 Alarm Subsystem光泵浦器件 Pump Lasers告警箱 Alarm box光标 Cursor告警箱面膜 Front Film of Alarm Box光波长转换模块 Wavelength Conversion Modules 告警信号 Alarm signal AIS光波导分波器 optical waveguide router告警指示信号 Alarm Indication Signal AU-AIS光层交叉连接 Optical Layer Cross Connect OLXC 割接 Cut-over光传输 Optical transmission格码调制 Trellis Coded Modulation TCM光传输监控 Optical Transmission Supervision格式，格式化 Format光传输监控 Optical Transmission Supervision格式转换 Format Conversion光传输网 Optical Transmission Network OTN格状编码调制 Trellis Coding Modulation TCM光传输系统控制 Optical Transmission System Control 隔离器 Isolator光导纤维束 Fiber Optics cluster隔行扫描 Interlace Scanning光导纤维束 Optical Fiber Cluster个人编码 Personal Number PN光电处理 Opto-electronic process个人号码 Personal Number光电端机 Optoelectrical transceiver个人接入系统 Personal Access System PAS光电耦合器 Photocouplers个人身份号码 Personal Identification Number PIN光电器件 Optoelectronic Devices个人身份鉴权键 Individual subscriber authentication key Ki光电整机 Photoelectric Integrated Machine个人身份鉴权键 Personal authentication key光调制解调器 Optical Modem光端机 Optical transceiver (ln)个人身份识别码（无线） Personal Identification Number PIN个人识别码 Personal Identity Number PIN光多用表 Optical Multimeter光发射单元 Optical Transmit Unit OIU个人手持电话系统,双向无绳电话系统(日本) Personal Handyphone System PHS个人通信号码 Personal Telecommunication Number PTN光发射二级管 Light Emitting Diode LED光发送二极管 Optical Transmitting LEDs个人通信网，专用通信网 Personal Communications Network PCN个人通信系统 Personal Communications System PCS光发送模块 Opitcal Transmitters跟我转移 Follow-Me Diversion FMD光发送器件 Optical Transmitting Components更紧密频率覆用方式 Aggressive Frequency Re-use Pattern (AFR) AFR光放大器 Optical Amplifier OA光分波单元 Optical demultiplexing unit (ODU)工程竣工验收证明 Acceptance Certificate on Engineering Completion工程联络线（公务） Engineering Order-Wire EOW光分波器 Optical Demultiplexer Unit ODU工程设计文件 Engineering Design Manual光分插复用器 Optical Add/Drop Multiplexer OADM 工程手册 Engineering Manual光分路器 Optical Divider工具软件 Tool Software光分配点 Optical Distribution Point ODP工具箱 Toolbox光分配节点 Optical Distribution Node ODN工控机,工业控制微机 Industrial Computer光分配网络 Optical Distribution Network ODN工控机板卡 Card for Industrial Computer光分支装置 Optical Branching Device OBD工控机及工控机机箱 Industrial Computer and the Chassis光复用器 Optical Multiplexer工频变压器 Industrial Frequency Transformer光告警方式 Optical Alarming Mode工频电感器 Industrial Frequency Inductors光隔离器 Optical Isolator光功率差 Optical Power Difference工业标准结构总线 Industrial standard architecture (ISA) Bus工业布线系统 Industry Distribution System IDS光功率计 Optical Power Meter工业控制微机，工控机 Industrial Computer IPC光合波板 Optical Multiplexer Unit OMU工业水平尺 Industrial horizontal ruler光交叉连接(光互联) Optical Cross－connect OXC工作/备用状态 Active/Standby Status光接入网 Optical Access Network OAN工作波长 Working wavelength光接收模块 Optical Receivers工作单元 working unit光接收器件 Optical Receiving Components 工作地 Working Ground光开关 Optical Switch工作服 Union Suit光缆 Fiber Optic Cable工作量统计 Workload Account光连接器 Fiber Connectors工作频率 Working frequency光滤波器 Optical Filters工作站 Work Station WS光敏电阻 Optical Resistor光耦合器 Optical Couplers公共管理信息协议 Common Management Information Protocal CMIP光盘.激光唱盘 Compact Disc CD公共管理信息业务单元 Common Management Information Service Element CMISE公共空中接口 Common Air Interface CAI光盘驱动器 CD-ROM CD-ROM公共控制信道 Common Control Channel CCCH光配线架 Optical Distribution Frame公共陆地移动网 Public Land Mobile Network PLMN光配线网 Optical Distribution Network ODN公共数据网 Public Data Network PDN光前置放大板 Optical Preamplifier OPA公共信道干扰 Common Channel Interference光时域反射计 Optical Time-Domain Reflectometer OTD公头（电源线） Male光收发板 Optical Transceiver Board OTB公务板 Order wire board OW光收发模块 Optical Transceivers公务板，开销处理板 Overhead processing board光输入口允许频偏 Permitted frequency deviation of opti公务电话 Orderwire Phone光探测器 Photodetector公务电话板 Order Wire Card OW光通道 Optical channel OCh公务通道 Orderwire Channel SC光网络单元 Optical Network Unit ONU公务通信,勤务通信 Order Wire Communication光无源器件 Optical Passive Devices公务线 Order Wire光纤 Optical Fiber/Optic fiber公用电话 Public Telephone光纤包层 Cladding of Fiber光纤布拉格光栅 Fiber Bragg Grating FBG公用电路交换数据网 Circuit Switched Public Data Network CSPDN公用陆地移动网络 Public Land Mobile Network PLMN光纤到办公室 Fiber To The Office FTTO公用密钥,公开密钥 Public key光纤到大楼 Fiber To The Building FTTB公用数据交换网 Public Switched Data Network PSDN光纤到服务区 Fiber To The Service Area FSA 公用数据网 Public data network光纤到家 Fiber To The Home FTTH功放单元 Power Amplifier Unit PAU光纤到路边 Fiber To The Curb FTTC功放模块 Power Amplification Module光纤到远端 Fiber to the Remote FTTR功率分配结构 Distributed Power Architecture DPA光纤的 Fiber-optic功率分配显示 Power Distribution Display PDD光纤放大器 Optical Fiber Amplifier功率合成 Power Synthesis光纤分布式数据接口 Fiber Distributed Data Interface FD 功率受限区（地域） Power Limited Region光纤固定衰减器 Optical Fixed Attenuator功率因数 Power Factor光纤管道 Fiber Conduit光纤光缆 Optical fiber cable光纤光栅 Fiber Grating光纤基带快速以太网 FastEthernet, 100baseX光纤接口 Fiber Interface FBI光纤连接器 Fiber Connector FC光纤耦合器 Fiber Coupler光纤熔接盒 Fiber splice tray光纤衰减器 Fiber Attenuator光纤同轴混合网 Hybrid Fiber and Coax Network HFC光纤尾纤 Fiber Pigtail光纤引入线 Fiber Optic Drop光纤用户环路 Fiber In The Loop光纤载波等级3 OC-3 OC-3光线路 Optical Line OL光线路板 Optical Line Board OL光线路放大器 Optical Line Amplifier OLA光线路收发板 Optical Line Transceiver Board OLT光线路终端 Optical line terminal OLT光信号 Optical Signal光学器件 Optics光学字符识别 Optical Character Recognition OCR光载波第1级 Optical Carrier Level 1 OC-1光载波第N级 Optical Carrier Level N OC-N光栅 (fiber) grating光支路接口 optical tributary interface光支路接口单元 optical interface units广播,呼叫全体 Broadcast Call广播电视 Broadcast Television广播方式应用 broadcasting applications广播控制信道 Broadcast Control Channel BCCH广播模块 Broadcasting Module BCST广域集中用户交换机业务 Wide Area Centrex WAC广域信息服务器 Wide Area Information Server WAIS归档备份 Archive Backup归零二进制码 Return-to-zero Binary Code归零制 Return-to-zero归一化响应模式 Normalized Response Mode NRM归一化信噪比 Normalized Signal/Noise Ratio归属MSC Anchor MSC归属PLMN Home PLMN HPLMN归属陆地移动通信网 Home PLMN HPLMN归属位置存储器 Home Location Register HLR规程 Procedure规定容限,可接受容限 Tolerance规范和描述语言 Specification & Description Language S 规范书, 规格书 Specifications规则脉冲激励长期预测 Regular Pulse Excited Long-Ter 硅钢片 Silicon Steel Sheet硅谷 Silicon Valley硅控整流器 Silicon Control Rectifierection PFC硅脂 Silicon柜组 Cabinet Group滚动条 Scroll Bar国标 National Standard GBy Access Management FEAM国际标准化组织 International Standardization Organization ISO国际电报电话咨询委员会 The Consultative Committee of International Telegra国际电信联盟 International Telecommunications Union ITU国际电信联盟－电信标准部 International Telecommunication Union－Telecomgnaling CCS国际电子技术委员会 International Electronic-Technical Committee IECSignaling Equipment国际互联网内容提供商 Internet Content Provider ICPignaling Network国际互联网学会 Internet Society ISOC国际接口局,国际通信进出口局 International gatewayent Knowledge SMK国际移动用户标识 International Mobile Subscriber Identity IMSI国际移动终端设备标识 International Mobile station Equipment Identity IMEI国际移动组标识 International mobile group identity IMGI国际转接交换局 International Transit Exchange国家代码 Country Code电视 Community Antenna Television，Cable TV CATV国家法定假日 National Holidays国家管理当局 National Regulatory Authority NRA国家和城市长途区号表 Country and City Toll Call Area Code Table国家信息基础设施,信息高速通道 National Information Infrastructure NII国内长途号码 National Toll Number国内地区使用消息 National Area Message NAM国内呼叫监视消息 National Call Supervision Message NCB国内漫游 National roaming国内目的地代码 National Destination Code国内网拥塞 National Network Congestion过欠压 Over-/Under-Voltage过压保护 Over-Voltage Protectionocation FCA海绵块、海绵垫 Sponge Block, Sponge Cushion海外培训费用 Overseas Training Charge汉化 Chinesization ,Chinesize焊接 Weld焊接材料 Welding Auxiliary Materials焊片 Soldering Flake焊锡丝 Solder, Solder Wire航天电子学 Aerospace Electronics nosis and Elimination毫秒 Millisecond ms毫微米, 纳米 Nano-Meter NM毫微秒 Nanosecond ns嗥鸣音 Howler tone号码存储键 Number Storing Key号码段 Number Segment号码分析表 Number Analysis Table号码移动性 Number portability号盘话机 Dial Phone Set耗材 Consumable合并的链路层管理 Consolidated Link Layer Management CLLM合波器/分波器 Optical Multiplexer/Demultiplexerces Switching Centre GMSC合法性 Legality, Validity合法性检查 Validity Check合分路单元 Combining and distribution unit合分路器 Combiner/divider unit合格产品清单 Qualified Product List Database Management System RDBMS合格概率(验收) Acceptance Probability合格零部件 Qualified Partspointer AU PTR合格证 Certificate of Approval合格证 Certificate of Quality合路器 Combinerbit Message MIM合席 Combined Position核心功能 Core Function CFation Base MIB盒体、盒盖 Box Body, Box Cover赫兹 Hertz Hz赫兹 Hertz Hz黑白图像 Black-And-White Image黑客 Hacker很小容量市话局 Very Small Local Exchange VSLE nversion Modules很早分配 Very Early Allocation VEA恒温晶振 Constant-temperature Crystal Oscillator ss Connect OLXC红外端口 Infrared Port宏病毒 Macro Virusesn Supervision宏单元,大区,宏蜂窝区 Macro Celln Supervision宏蜂窝 Macro cellNetwork OTN侯选小区 Candidate cellssion System Control后端 Back End后端处理机 Back-End Processor后进先出 Last In-First Out (LIFO)后门板 Rear Door后面板 Back Panel后视图,背视图 Rear View, Rear Elevation后台网络 Background Network后向挂机信号 Clear Back signal CBK后向监视信号 Backward Supervision signal后向信号 Backward Signal后续地址消息 Subsequent Address Message SAM后延, (脉冲的)下降边(脉冲的) Back Edge厚膜 Thick Film候选响应（BSSMAP） Candidate response （BSSMAP）呼出限制（新业务，用户控制） Outgoing call barring OCB Components呼出限制（由局方控制） Call restriction呼号状态显示 Call Number Status Indicationng unit (ODU)呼叫,主叫(主叫方,主叫用户) Calling呼叫保持(补充业务) Call hold HOLDMultiplexer OADM呼叫插入，强插 Call Break-in呼叫成功 Call Succeeded呼叫冲突,呼叫碰撞 Call Collision呼叫处理 Call Processing CPNetwork ODN呼叫处理程序 Call Processing Program, Caller Handler呼叫代答,分机代接 Call Pick-Up呼叫到达 Call Delivery呼叫登录 Call Logging LOG呼叫等待(补充业务) Call Waiting CW呼叫点 Point in Call PIC呼叫分配 Call Distribution CD呼叫功能键区 Call Function Keyss－connect OXC呼叫故障 Call failure呼叫-故障信号, 呼叫失败信号 Call-Failure Signal CFL 呼叫观察 Call Observation呼叫管理 Call Management CM呼叫间隙 Call Gapping GAP呼叫建立 Call Set-Up呼叫接续控制 Call Connection control CC呼叫截接，呼叫代答 Pickup呼叫控制 Call Control CC呼叫控制接入功能 Call Control Access Function CCAF呼叫来源 Calling Source呼叫类别 Call type呼叫路由选择 Call Routing呼叫排队 Call Queueing QUE呼叫前转 Call Forwarding CFain Reflectometer OTDR呼叫清除 Call clear CCLDD呼叫识别 Call identification呼叫实例数据 Call instance Data CIDquency deviation of optical input interface呼叫实例数据字段批示语 Call instance Data File Pointer CIDFP呼叫释放的请求 Call release request REL呼叫损失 Call loss呼叫无应答前转 Call Forwarding No Reply呼叫限制器 Call Limiter LIM呼叫修改拒绝 Call Modification Rejected CMRJ呼叫修改完成 Call Modification Completed CMC呼叫拥塞 Call Congestion呼叫遇忙前转 Call Forwarding On Busy呼叫证实信号 Call-Confirmation Signalice Area FSA呼叫中途挂机, 未接通暂停 Call abandon呼叫重选路由分配 Call Rerouting Distribution CRD呼叫转移（拍叉） Call Transfer CT呼入 Incoming CallCall in呼损率 Call loss ratio buted Data Interface FDDIet, 100baseXd Coax Network HFCceiver Board OLTRecognition OCRChannel BCCHArea Centrex WACmation Server WAISponse Mode NRM/Noise Ratio。