Using the CP Wired Expansion Mic CPE90241Using the CP Wired Expansion Mic CPE90This chapter provides basic operating instructions for the wired expansion microphone CPE90.Topics include: Placing the CPE90 Muting or Unmuting the CPE90 CPE90 LED InstructionsIf you require additional information or assistance with the CPE90, contact your systemadministrator.Placing the CPE90The CPE90 has a rubber pads on its base to prevent it from sliding. You can place the CPE90 ona stable surface and keep it away from obstacles so that it can effectively pick up sounds.Muting or Unmuting the CPE90To mute the CPW90 during a call:1. Tap to mute the call.The mute indicator LED illuminates solid red. And the icon appears on the status barof the IP phone.To unmute the CPW90 during a call:1. Tap again to unmute the call.The mute indicator LED illuminates solid green. And the icon disappears from thestatus bar of the IP phone.
