User Manual
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DP750/DP720 User Guide 
Version 1.0.3.37 
Contacts 
•  Private: Private contacts include contacts visible in the current handset only. 
You can add, edit, delete, and call all the entries in private contacts. 
•  Shared:  Shared  contacts  are  the  contacts  shared  between  the  handsets 
subscribed to the DP750 base station. You can add, edit, delete, edit and call all 
the entries in shared contacts as well. 
Call History 
Display  the  call  history:  Missed  Calls,  Accepted  Calls,  Outgoing  Calls  or  All 
Calls. You can add contacts to Shared Contacts directly from call logs.   
Voice Mail 
•  Play Message: Play voice mail messages received. 
•  Set Voice Mail: Configure voice mail parameters.   
Settings 
•  Registration 
Register and unregister your handset and also select base station. 
•  Handset Name 
Change the handset’s name. 
•  Phone Language 
Select the language to be displayed on the phone's LCD. (Default is English.) 
•  Date/Time 
Configure date and time on the Handset. 
•  Audio 
Specify  ringtones  for  internal/external  calls,  the  volume,  and  advisory  tones 
(Keypad, Confirmation, Low battery notifications). 
•  Display 
Configure backlight, LCD timeout, LCD brightness and menu key timeout. 
•  Network Settings 
Configure IP addresses and select DHCP/Static IP mode. 
•  SIP Settings 
Configure/View SIP accounts settings. 
•  System settings 
Change Base PIN  code, perform  factory  reset,  reboot base and  configure 
repeater mode. 
•  User Settings 
Configure auto answer feature, off-cradle pickup, on-cradle hangup, busy tone, 
call  waiting  tone,  cradle  backlight,  onhook  backlight,  mute,  arrow  keys 
functions, and left / right soft keys function.   
•  Firmware Upgrade 
Upgrade the firmware version of the handset. 










