Automatic Wake-Up ............................................................................ 54
Maid Identification ............................................................................... 57
Room Status ........................................................................................ 58
M3902 display .................................................................................... 59
M3903 display .................................................................................... 59
M3904 display .................................................................................... 60
Select a language ................................................................................ 62
Adjust volume ...................................................................................... 64
Choose Ring type ................................................................................. 65
Use Live dial pad ................................................................................. 66
Set up area code ................................................................................. 67
Enable Call timer ................................................................................. 67
Enable Key click .................................................................................. 68
Display diagnostics .............................................................................. 70
Contents
54
59
61
72
iii