Yealink SIP-T48G Administrator's Manual page 134

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
To configure the backlight via phone user interface (take SIP-T46G IP phones for
example):
1. Press Menu->Basic->Display->Backlight.
2. Press
Backlight Active Level field.
3. Press
Backlight Inactive Level field.
4. Press
Backlight Time field.
5. Press the Save soft key to accept the change.
Bluetooth enables low-bandwidth wireless connections within a range of 10 meters (32
feet). The best performance is in the 1 to 2 meter (3 to 6 feet) range. You can
activate/deactivate the Bluetooth mode and then pair and connect the Bluetooth
headset with your phone. It is only applicable to SIP-T48G/T46G/T29G IP phones.
You can personalize the Bluetooth device name for the IP phone. The pre-configured
Bluetooth device name will display in scanning list of other devices. It is helpful for the
other Bluetooth devices to identify and pair with your phone.
Note
To use this feature, make sure the Bluetooth USB dongle is properly connected to the USB
port on the back of the phone.
Procedure
Bluetooth mode can be configured using the configuration files or locally.
Configuration File
Local
114
or , or the Switch soft key to select the desired level from the
or , or the Switch soft key to select the desired value from the
or , or the Switch soft key to select the desired time from the
<y0000000000xx>.cfg
Web User Interface
Phone User Interface
Configure Bluetooth mode.
Parameter:
features.bluetooth_enable
Configure the Bluetooth device
name.
Parameter:
features.bluetooth_adapter_nam
e
Configure Bluetooth mode.
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-bluetooth&q=load
Configure Bluetooth mode.