Yealink SIP-T23P [123/841] Procedure

Configuring Basic Features

107

4. Select the desired value from the pull-down list of Backlight Time(seconds).

5. Click Confirm to accept the change.

To configure the backlight via phone user interface (take SIP-T46G IP phones for

example):

1. Press Menu->Basic->Display->Backlight.

2. Press or , or the Switch soft key to select the desired level from the

Backlight Active Level field.

3. Press or , or the Switch soft key to select the desired value from the

Backlight Inactive Level field.

4. Press or , or the Switch soft key to select the desired time from the

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.

Note

Procedure

Bluetooth mode can be configured using the configuration files or locally.

Configuration File

<y0000000000xx>.cfg

Configure Bluetooth mode.

To use this feature, make sure the Bluetooth USB dongle is properly connected to the USB

port on the back of the phone.