key telephone set 中文意思是什麼

key telephone set 解釋
按鍵電話機
  • key : n 1 鑰匙。2 要害，關口，要沖。3 關鍵，線索，秘訣；解法。4 （外國書的）直譯本，圖例，題解，圖解，...
  • telephone : n 電話（機）。 a dial telephone 自動電話。 a public telephone 公用電話。 a telephone booth [box] ...
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  1. Abstract : the paper introduces various identification methods for tracing the malicious call and calling identification services in spc telephone exchanges, especially describes the malicious call trace methods by using switch boards and " r " key tandem function and telephone set which can display calling subscriber ' s numbers

    文摘:介紹了程式控制電話交換機追查惡意呼叫和主叫用戶信息識別業務的各種識別方法，特別是詳細介紹了利用話務臺和話機上的" r "鍵轉接的功能，以及利用能顯示主叫信息的話機來顯示主叫電話號碼和追查惡意呼叫電話的方法。
  2. The paper introduces various identification methods for tracing the malicious call and calling identification services in spc telephone exchanges, especially describes the malicious call trace methods by using switch boards and " r " key tandem function and telephone set which can display calling subscriber ' s numbers

    介紹了程式控制電話交換機追查惡意呼叫和主叫用戶信息識別業務的各種識別方法，特別是詳細介紹了利用話務臺和話機上的" r "鍵轉接的功能，以及利用能顯示主叫信息的話機來顯示主叫電話號碼和追查惡意呼叫電話的方法。
  3. Taile products have practised the coordinated process of customers consulting, ordering goods and finishing using by the customers. this factory practises " three guarantees " to the customers, those who purchase ceramic grinding apparatuses within 12 months or resin products within 6 months must be guaranteed to repair, returned or change the goods, if the quality problems are arisen from the goods the customers have bought. my factory has set up sales departments in ourthe country s key cities, once you dial the telephone number, you can enjoy and make your requirements meet

    太樂產品實行自用戶咨詢訂貨到用戶使用完畢一條龍服務，本廠產品對用戶實行」三包」 ，凡購陶瓷磨具產品在12個月內或樹脂產品6個月以內出現質量問題，包修、包退、包換，在全國重點城市設有銷售部，只要您輕輕撥通電話，便可享受到高效、快捷、周到的優質服務，使您的需求得到滿足。
  4. With voip based on sip as the main research subject, this paper discusses the relevant protocols, standard and key technology of ip telephony, analyzes this ip telephony protocol, designs a set of telephone service system based on voip, including system analysis, system design and system realization, and finally tests this software to achieve the expected goal

    本文以基於sip協議的voip作為主要研究內容，探討了ip電話的相關協議、相關標準和關鍵技術，對sip這種比較新的ip電話協議進行了研究分析，設計出一套基於sip協議的voip電話服務器系統，包括系統分析、系統設計、系統實現，最後對該軟體進行了測試，使該軟體的開發達到了預期的目的。
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