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calling line identification presentation是什么意思
中文翻译主呼线识别提供
网络释义
1)calling line identification presentation,主呼线识别提供2)calling line identification restriction (CLIR),主呼线识别限制3)connected line identification presentation (COLP),连接线识别提供4)CLIP Calling Line Identification Presentation supplementary service,主叫识别提供补充业务5)calling line identification,呼叫线路识别6)CoLP COnnected Line identification Presentation supplementary service,被叫识别提供补充业务