User's Manual
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135   
ADMINISTRATION GUIDE 
Page 47 of 85 
Always Ring Speaker 
Configures to enable or disable the speaker to ring when headset is used 
on "Toggle Headset/Speaker" mode. If set to "Yes", when the phone is in 
Headset "Toggle Headset/Speaker" mode, both headset and speaker will 
ring on incoming call. The default setting is "No". 
Headset TX gain 
Configures the transmission gain of the headset. The default value is 
0dB. 
Headset RX gain 
Configures the receiving gain of the headset. The default value is 0dB. 
Handset TX gain 
Configures  the  transmission  gain  of  the  handset.  The  default value  is 
0dB. 
Settings  LCD Display 
Backlight Brightness: Active 
Configures the LCD brightness when the phone is active. Valid range is 
10 to 100 where 100 is the brightest. Default value is 100. 
Backlight Brightness: Idle 
Configures the LCDbrightness when the phone is idle. Valid range is 10 
to 100 where 0 is off and 100 is the brightest. Default value is 60. 
Disable Missed Call Backlight 
If set to "Yes", the screen will turn off the LCD backlight when there is a 
missed call on the phone. The default setting is "No". 
Wallpaper Source   
Specifies  the  wallpaper  source  mode:  Default,  Download,  USB  and 
Uploaded.User  could  upload  a  wallpaper  source  into  your  phone,  or 
download it from file server with the server path, or plug your USB drive 
with wallpaper source into GXP2140/2160 to upload the wallpaper. 
Note: USB is only for GXP2140/GXP2160. 
Wallpaper Server Path 
Specifies  the  wallpaper  server  path.  This  option  will  take  effect  when 
wallpaper source is “Download”. 
Upload Wallpaper 
Click on the “Upload” button to browse and upload the desired wallpaper 
file. This option will take effect when wallpaper source is “Uploaded”. 
Screensaver 
Disable/Enable Screensaver. By default, screensaver is enabled. 
Screensaver Source 
This option is used for users to  set the location where screensaver is 
loaded from. If from USB,  please have a folder named  “screensavers” 
containing your pictures. 
Screensaver Timeout 
Configures  the minutes of idle  before  the  screensaver  activates.  Valid 
range is 3 to 6. The default time is 3 minutes. 
Settings  LCD Control 
BLF LED Pattern 
This  is  used  to  configure  the  color  and  pattern  of  the  LED  based  on 
status updates. The default setting is “Default”.   
The BLF LED Patterns are listed in the following Table 13. 
Settings  Date and Time 
NTP Server 
Defines the URL or IP address of the NTP server. The phone may obtain 










