NEC DT900 Series - Page 10

ii DT900/DT900S Series Phone User Guide
4 Basic Settings/Configuration..................................................4-37
Basic Setup with the Cursor Pad ....................................................................4-38
To adjust the ringing volume....................................................................4-38
To adjust the Soft Ring volume (SIP@Net Platforms) .............................4-38
To adjust the headset ringing volume ......................................................4-38
To adjust the call volume (handset).........................................................4-38
To adjust the call volume (headset).........................................................4-38
To adjust the call volume (speaker) .........................................................4-38
Basic Setup with the Menus and Cursor Pad..................................................4-39
To access User Settings on the ITK-8TCGX and ITK-32TCGS ..............4-39
To select an Internal Ringtone .................................................................4-39
To select an external ringtone..................................................................4-40
To enable an external headset ................................................................4-40
To set external headset ringing (Optional)...............................................4-41
To set the Call Waiting volume ................................................................4-41
To set the Hold Reminder volume ...........................................................4-42
To change the Display Language ............................................................4-42
To set the Date Format ............................................................................4-42
To set the Time Format............................................................................4-43
To adjust the LCD contrast ......................................................................4-43
To change the LCD Backlight Timeout ....................................................4-43
To disable the Screen Saver (8LCX and 8TCGX) ...................................4-44
To change the Screen Saver Waiting Time (8LCX and 8TCGX).............4-44
To Clear User Settings.............................................................................4-44
To Clear Personal Directory.....................................................................4-45
To Clear Call History................................................................................4-46
To restart your phone...............................................................................4-47
To restart your phone on the ITK-32LCGS and ITK-32TCGS .................4-47
To view the phone settings ......................................................................4-48
To view the phone settings on the ITK-32LCGS and ITK-32TCGS.........4-48
To view the firmware information for your phone.....................................4-48
To view firmware information on the ITK-32LCGS and ITK-32TCGS......4-48
To view the IP address of your phone .....................................................4-49
To view the IP address on the ITK-32LCGS and ITK-32TCGS ...............4-49
To view the maximum numbers of calls you can handle
on your phone..........................................................................................4-50
To view the maximum numbers of calls you can handle
on the ITK-32LCGS and ITK-32TCGS.....................................................4-50
Speed Dial and Personal Directory Character Sets ........................................4-51
5 Security Features.....................................................................5-55
Secure Calls ................................................................................................5-55
Secure Signaling......................................................................................5-56
Secure Media...........................................................................................5-56
Errors and Debugging .................................................................................5-58