Grandstream Networks DP720 Administration Manual page 25


Private: Private contacts include contacts visible in the current handset
Contacts
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.
Display the call history: Missed Calls, Accepted Calls, Outgoing Calls or All
Call History
Calls. You can add contacts to Shared Contacts directly from call logs.

Play Message: Play the voice mail messages received.
Voice Mail

Set Voice Mail: Configure the voice mail parameters.

Settings Registration
Register and unregister your handset and also search for 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 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.

Firmware Upgrade
Upgrade the firmware version of the handset.

Factory Functions
-
All LEDs will light up, and the LCD will display a table listing the names of
all keys in red. Press any key to diagnose; the key's name will display in
blue. After all keys are diagnosed, a prompt message ("PASS") will
display; press "Back" (right softkey) to exit.
-
Speak to the phone using speaker/handset/headset. If you can hear your
voice, your audio is working fine. Press "Exit" softkey to exit audio
Diagnostic Mode
Audio Loopback
DP750/DP720 Administration Guide
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