iiiContentsHospitality features 54Automatic Wake-Up ............................................................................ 54Message Registration ........................................................................... 56Maid Identification ............................................................................... 57Room Status ........................................................................................ 58Telephone display 59M3902 display .................................................................................... 59M3903 display .................................................................................... 59M3904 display .................................................................................... 60Options List 61Select a language ................................................................................ 62Change a Feature Key label ................................................................. 62Adjust Screen contrast .......................................................................... 64Adjust volume ...................................................................................... 64Choose Ring type ................................................................................. 65Select Call Log options ......................................................................... 65Use Live dial pad ................................................................................. 66Select Preferred name match ................................................................. 66Set up area code ................................................................................. 67Enable Call timer ................................................................................. 67Select Date/time format ........................................................................ 67Enable Key click .................................................................................. 68Use Headset port on call ...................................................................... 68Activate Headset port external alerter .................................................... 69Use Call indicator light ......................................................................... 69Set On-hook default path ..................................................................... 70Display diagnostics .............................................................................. 70Control Group Listening ....................................................................... 71Directory display and navigation 72M3903 Directory display and navigation .............................................. 72Access your Callers List or Redial List (M3903) ....................................... 72M3904 Directory display and navigation .............................................. 73Access your Call Log, Redial List, or Personal Directory (M3904) ............. 73