waiting message indicator 中文意思是什麼
waiting message indicator
解釋
待發消息指示器-
Telecommunications - network to customer installation interfaces - analog voicegrade switched access lines with calling number delivery, calling name delivery, or visual message waiting indicator features
電信.網路和用戶裝置間的介面.帶呼叫號碼傳送呼叫姓名傳送或可視信息等待顯示功能的模擬音頻轉換訪問線路 -
Telecommunications - message waiting indicator control and notification supplementary services and associated switching and signaling specifications
電信.信息等待指示符控制和通知補充服務以及相關轉換和信令規范 -
Ansi t1. 622 - 92 telecommunications - message waiting indicator and notification supplementary services and associated switching and signaling specifications
電信.信息等待指示器和通知的追加服務及相關的轉換和信號發送規范
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