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| telephone conference | |||
| audioconference; audiographic teleconference | |||
| audio conference (The audio portion of a meeting. The audio can be provided through a telephone conferencing service or by using Voice over Internet Protocol (VoIP) technology) | |||
| audio conference; audioconferencing; conference call | |||
| Audiokonferenz: 1 phrase in 1 subject |
| Education | 1 |