Administrator’s Guide for SIP-T5 Series Smart Media Phones164seconds.Web User Interface:Settings->Preference->Backlight Time(seconds)Phone User Interface:Settings->Basic->Display->Backlight->Backlight TimeTo configure the backlight via web user interface:1. Click on Settings->Preference.2. Select the desired value from the pull-down list of Backlight Active Level.3. Select the desired value from the pull-down list of Backlight Time(seconds).4. Click Confirm to accept the change.To configure the backlight via phone user interface:1. Tap Settings->Basic->Display->Backlight.2. Drag the Backlight Active Level slider.3. Tap the Backlight Time field.4. Tap the desired time in the pop-up dialog box.5. Tap to accept the change.BluetoothBluetooth enables low-bandwidth wireless connections within a range of 10 meters (32 feet).The best performance is in the 1 to 2 meters (3 to 6 feet) range. You can pair and connect theBluetooth-enable mobile phone with your phone, and make and receive mobile calls on the IPphone.For CP960 IP phones, you can also use your IP phone as a Bluetooth speaker for your mobilephone and set up a conference among the calls on your IP phone, the PC and connected mobilephone. For more information, refer toYealink CP960 user guide.
