12 © SAMSUNG Electronics Co., Ltd.Functions of Each PartButton Functions, Select Buttons This button is used to select a desired function from themenus displayed on the LCD screen. LCD Screen LCD screen is composed ofthe status and main screens.- The setup status of thetelephone function isdisplayed on the upper partof the LCD screen as icons.- The LCD main screen, except the status screen, displaysthe menus, call process status, or various messages. Status Light The red LED displays the telephone status such as busy,ringing and receiving internal message.Screen Button This button is used to select the screens of AOM, Softmenu, or background.Volume Button This button is used to adjust the volume of handset,speaker, or key tone.Scroll Key This button performs the same function as [ ][ ] ofNavigation when selecting functions. You can see themenus or contents of the next page that is not displayedon the current screen by scrolling the key up and downConference Button This button is used to make a conference call.Transfer Button This button is used when transferring a busy call, orsetting functions in the button on the AOM screen. Navigation Button This button is used to operate Phonebook, E-diary,Message, Sound/Screen, or Conference function. Microphone You can speak via the microphone when making aconversation with speakerphone. Hold Button This button is used to hold a call. Speaker Button This button is used to call via the speakerphone, not usethe headset. Dial Button This button is used to enter numbers and characters. Speaker You can hear caller’s voice or various incoming rings viathe speaker.