System Settings/Preferences - Grandstream Networks GXV3350 Administration Manual

CA Certificate
Import Trusted
Allows to upload the CA Certificate file to phone.
CA Certificates
Trusted CA
Lists trusted CA certificates previously uploaded. Administrator can delete a certificate from here.
Certificates
User Certificate
Add Certificate Allows to upload & Install User Certificate file to phone.
Custom
Certificate
Import Custom
Allows to upload a Custom Certificate file to phone.
Certificate
Custom
Lists trusted Custom Certificate previously uploaded. Administrator can delete a certificate from here.
Certificate

System Settings/Preferences

If set to "Yes", LCD backlight will be turned on when there is a missed call on the phone.
Enable Missed Call
The default setting is "Yes".
Backlight
Note: Reboot is required for the setting to take effect
If set to "Yes", the LED indicator on the upper right corner of the phone will light up when there is missed call
Enable Missed Call
on the phone.
Indicator
Default setting is "Yes".
If set to "Yes", the LED indicator on the upper right corner of the phone will light up when there is new
Enable MWI voicemail on the phone. If it set to "No", the LED indicator will keep off if the phone system receives SIP
Indicator NOTIFY message about unread voice mail.
The default setting is "Yes".
If set to "Yes", the LED indicator on the upper right corner of the phone will light up when there is new
Enable New Message
message on the phone.
Indicator
Default setting is "Yes".
If set to "Yes", the LED indicator on the upper right corner of the phone will light up when the contact storage
Enable Contact Full
or message storage is full.
Indicator
The default setting is "Yes".
If set to "Yes", the LED indicator on the upper right corner of the phone will light up when the LCD screen is
Enable Indicator
off. If it set to "No", the LED indicator will keep off when the LCD screen is off.
When LCD is Off
The default setting is "Yes".
Screen Timeout Configures the timeout interval of the LCD backlight. If set to "never", the screen will always stay on.
Screensaver Timeout Configures the screensaver timeout.
Table 26: System Settings/Security Settings
LCD & LED Management