User Guide for Yealink VC110 Video Conferencing Endpoint138To mute the VCM30 during a call:1. Tap to mute the call.The mute indicator LED illuminates solid red. And the mute icon appears on the localvideo image.To un-mute the VCM30 during a call:1. Tap again to un-mute the call.The mute indicator LED illuminates solid green. And the mute icon disappears fromthe local video image.Viewing VCM30 InformationWhen the VCM30 is connected to the Audio In port of cable hub, you can view VCM30 status viathe remote control or web user interface.Available information of VCM30 includes: Status Model Hardware Serial NumberTo view the VCM30 information via the remote control:1. Press (Menu soft key) to enter main menu.2. Press or to select the Status menu.3. Press or to scroll to select the Wired Micpod, and then press .