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![Polycom SoundPoint® IP 550 Tutorial](https://www.iarticlesnet.com/pub/img/site/s_37.jpeg)
Polycom SoundPoint® IP 550 Tutorial
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日期:2024-07-13
Setting Up a Conference Call: You can invite multiple users to a single phone call using conferencing. 1. Call the first party then press the Conference key or Confrnc soft key to place the new call idle 2. Call the second party, when the second party ans...看更多