FASCINATION ABOUT YEALINK MEETING BOARD 86

3. Confirm cable connection: Make sure that the cable in between the Yealink MeetingBoard 86 along with the Yealink machine is related effectively. Whether it is connected incorrectly, disconnect and reconnect the cable thoroughly.five. Reconnect and examination: When you have cleaned the port, reconnect the cables and energy over the Yealink Meeti