Grandstream Networks GXP2120 User Manual User Manual page 39

Phone Book
LDAP Directory
Instant Messages
Direct IP Call
Preference
Config
FIRMWARE VERSION 1.0.5.24
Displays phonebook. Users could add, edit, search and delete contacts/groups
here, or download phonebook XML to the phone.
Searches LDAP directory and configures LDAP options.
Displays received instant messages.
Makes direct IP call.
Preference sub menu includes the following options:

Do Not Disturb
Enables/disables Do Not Disturb on the phone.

Ring Tone
Configures different ring tones for incoming call.

Ring Volume
Adjusts ring volume by pressing left/right arrow key.

LCD Contrast
Adjusts LCD contrast by pressing left/right arrow key.

LCD Brightness (Not applicable to GXP140x)
Adjusts LCD brightness by pressing left/right arrow key.

Download SCR XML
Triggers the phone to download the XML idle screen file immediately. The XML
idle screen server path and downloading method need to be set up correctly
from Web GUI first.

Erase Custom SCR
Erases custom XML idle screen previously loaded on the phone. After erasing
it, the phone will show default idle screen.

Display Language
Selects the language to be displayed on the phone's LCD. Users could select
Automatic for local language based on IP location if available.

Time Settings
Configures date and time on the phone.

Star Key Lock
Turns on/off keypad lock feature and configures keypad lock password.
Config sub menu includes the following options:

SIP
GXP2120/GXP2110/GXP2100/GXP14xx USER MANUAL Page 39 of 77