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GRP260x Administration Guide
Version 1.0.3.42
Password to
Lock/Unlock
Configures the password to lock/unlock the keypad.
Keypad Lock Timer
Configures the timeout (in seconds) of idle screen for locking keypad.
Valid range is 0 to 3600.
Emergency
Defines emergency call numbers. If multiple emergency call numbers are
entered, they should be separated by ','.
System Settings
→
Preferences
Display Control
LCD
Backlight
Brightness: Active
Configures the LCD brightness when the phone is active. Valid range is 0 to 8
where 0 is off and 8 is the brightest.
Backlight
Brightness: Idle
Configures the LCD brightness when the phone is idle. Valid range is 0 to 8
where 0 is off and 8 is the brightest.
Active Backlight
Timeout
Configures the timeout interval of the LCD backlight. The valid range is 0 to
90.
Enable Missed Call
Backlight
If set to "Yes", LCD backlight will be turned on when there is a missed call on
the phone.
LED
New Message LED
Indicator
Configures the LED indicator mode when there is new voicemail or text
message on the phone. If set to "Off", LED indicator will not light up.
Line LED Color
Scheme
Configures line key LED color scheme to Default or Light up mode.
•
Default: off(idle)/green(in use)
•
Light up: green(idle)/red(in use)
Audio Control
Enable warning Tone
Configures whether to enable the warning tone of the phone. If disabled, all
pop-up and notifications will play no tone.
Headset
Headset Key Mode
When headset is connected to the phone, users could use the HEADSET
button in "Default Mode" or "Toggle Headset/Speaker".
•
Default Mode
:
➢
When the phone is in idle, press HEADSET button to off hook the
phone and make calls by using headset. Headset icon will display on
the screen in dialing/talking status.
When there is an incoming call, press HEADSET button to pick up the
