called subscriber held是什麼意思、英文翻譯及中文解釋

called subscriber held

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詞語： called subscriber held

解釋： 被叫用戶不掛機狀態

詞性： 名詞

詞典： 電力專業英漢詞典

called subscriber held 相關解釋

被叫用戶不掛機狀態 called subscriber held