iiiTable of ContentsHospitality features 58Automatic Wake-Up ............................................................................ 58Message Registration ........................................................................... 59Maid Identification ............................................................................... 61Room Status ........................................................................................ 62Telephone display (M3902, M3903, and M3904) 65M3902 display area ............................................................................ 65M3903 display area ............................................................................ 65M3904 display area ............................................................................ 66Use your Options Key (M3902, M3903, M3904) 67Options feature list ............................................................................... 67Select options ...................................................................................... 67Select a language ................................................................................ 69Change a feature key label ................................................................... 69Contrast adjustment ............................................................................. 71Volume adjustment .............................................................................. 72Choose Ring type ................................................................................. 73Set Call log option (M3903 and M3904) ............................................... 74Use Preferred name match (M3904) ...................................................... 74Use Live dial pad (M3904) ................................................................... 74Area code setup .................................................................................. 75Set Call timer ....................................................................................... 75Format time and date ........................................................................... 76Set Key click ........................................................................................ 76Use Headset port on call (M3904) ......................................................... 77Use Headset External Alerter and Recorder Interface(M3903 and M3904) .......................................................................... 77Call indicator light ............................................................................... 78On-hook default path ........................................................................... 78Display diagnostics .............................................................................. 78Activate Group listening ....................................................................... 79Set Meridian Communications Adapter controls ..................................... 79