18Headset connectorThis is where the optional hands-free headset is connected. The headsetincludes an earbud and microphone in a convenient, lightweight unit so youcan talk without using your hands.•Before inserting the hands-free headset connector to your phone,gently pry open the top of the cover to expose the headsetconnector.LED indicatorThe LED indicator flashes to indicate an incoming call or message. When youhave the phone ringer set to off, the LED indicator notifies you of an incomingcall or message.•The LED indicator lights momentarily when you power up thephone.Menu keyPress to enter the menu selection.MicrophoneThe microphone is used for conversation and recording.Numeric keypadUse these keys to enter text, numbers, and special characters.OK/Message keyThe key stores information that you enter. When in standby mode,functions as a Message menu access key to send messages and reviewreceived messages.SpeakerThe speaker is for listening to voice conversations.