呼叫故障 Call failure
呼叫前转 Call Forwarding CF
有条件前向转移 Call Forwarding Conditional CFC
呼叫无应答前转 Call Forwarding No Reply
无应答呼叫前转 Call Forwarding No Reply CFNR
呼叫遇忙前转 Call Forwarding On Busy
不可及前转补充业务 Call Forwarding on mobile subscriber Not Reachable CFNRc
无应答前转补充业务 Call Forwarding on No Reply CFNRy
无条件呼叫前转 Call Forwarding Unconditional CFU
呼叫功能键区 Call Function Key
呼叫间隙 Call Gapping GAP
呼叫保持(补充业务) Call hold HOLD
呼叫前转 Call Forwarding CF
有条件前向转移 Call Forwarding Conditional CFC
呼叫无应答前转 Call Forwarding No Reply
无应答呼叫前转 Call Forwarding No Reply CFNR
呼叫遇忙前转 Call Forwarding On Busy
不可及前转补充业务 Call Forwarding on mobile subscriber Not Reachable CFNRc
无应答前转补充业务 Call Forwarding on No Reply CFNRy
无条件呼叫前转 Call Forwarding Unconditional CFU
呼叫功能键区 Call Function Key
呼叫间隙 Call Gapping GAP
呼叫保持(补充业务) Call hold HOLD
具有通知的呼叫保持 Call Hold with Announcement CHA
呼叫识别 Call identification
呼叫实例数据 Call instance Data CID
呼叫实例数据字段批示语 Call instance Data File Pointer CIDFP
呼叫限制器 Call Limiter LIM
呼叫登录 Call Logging LOG
呼叫损失 Call loss
呼损优先级 Call Loss Priority CLP
呼损率 Call loss ratio
呼损制(如未能接通,立即拒绝) Call lost system
呼叫管理 Call Management CM
呼叫修改完成 Call Modification Completed CMC
呼叫修改拒绝 Call Modification Rejected CMRJ
呼号状态显示 Call Number Status Indication
呼叫观察 Call Observation
出局禁止(补充业务) Call out barring
呼叫代答,分机代接 Call Pick-Up
呼叫处理 Call Processing CP
呼叫处理程序 Call Processing Program, Caller Handler
呼叫排队 Call Queueing QUE
呼叫释放的请求 Call release request REL
重选呼叫路由 Call Rerouting CRD
呼叫重选路由分配 Call Rerouting Distribution CRD
呼出限制(由局方控制) Call restriction
呼叫路由选择 Call Routing
来话篩选 Call Screening TCS
呼叫建立 Call Set-Up
呼叫成功 Call Succeeded
呼叫转移(拍叉) Call Transfer CT
呼叫类别 Call type