最終更新日：2025/11/22
When the caller dialed an invalid extension, the PBX responded with the familiar turkey tones indicating the call had been intercepted.
正解を見る
When the caller dialed an invalid extension, the PBX responded with the familiar turkey tones indicating the call had been intercepted.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
