Grandstream Networks GXP21 Series User Manual page 27

Weather Update
Stock Update
Currency Update
LCD Backlight
Brightness
LCD Contrast
Time Display Format
Disable in-call DTMF
display
Disable Missed Call
Backlight
HEADSET Key Mode
Headset TX gain (dB)
Headset RX gain (dB)
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By default, "Enable Weather Update:" is set to "Yes". If set to "No", weather
information will not display on the phone.
Settings to customize the display of weather via:
•
City Code – Enter city code
•
Update Interval – Refresh time in minutes
•
Degree Unit – Select Automatic, Fahrenheit or Celsius
Weather information is displayed on GXP21xx LCD when "Enable Weather Update"
is set to "Yes" and pressing the "SwitchSCR" soft-key once.
By default, "Enable Stock Update:" is set to "Yes". If set to "No", stock information will
not display on the phone.
Settings to customize the display of stock via:
•
Stock Code – Enter stock code
Stock information is displayed in GXP21xx LCD when "Enable Stock Update" is set to
"Yes" and pressing the "SwitchSCR" soft-key twice.
By default, "Enable Currency Update:" is set to "Yes". If set to "No", currency
information will not display on the phone.
Settings to customize the display of currency via:
•
Currency Code – Enter currency code
Currency information (foreign currencies to US dollar) is displayed in GXP21xx LCD
when "Enable Currency Update" is set to "Yes" and pressing the "SwitchSCR" soft-
key three times.
Set the LCD brightness level for idle state and active state. Range from 0 to 8 where
0 means off and 8 means the brightest.
Set LCD contrast. Range from 0 to 20.
LCD time display in 12 hour or 24 hour format.
Default is "No". This field is used to hide the keypad input during a call.
Default is "No". By default, LCD backlight will light up whenever there is a missed call.
Default Mode:
- Toggle to Headset when using Speaker/Handset
- Dial, pick up call or hang up call using Headset
Toggle Headset/Speaker:
- toggle between using Headset and using Speaker
Set headset TX gain to -6, 0 or +6. Default is 0 db.
Set headset RX gain to -6, 0 or +6. Default is 0 db.
GXP21xx User Manual
Firmware version: 1.0.1.66
Page 26 of 41
Last Updated: 05/2011