Backlight Cancellation Feature - AT&T U-verse User Manual

Advanced Features Setup
C. Backlight Cancellation Feature
Your RF Remote Control has the ability to turn the keypad backlighting ON or OFF. If you
wish to use this feature to extend battery life, follow these instructions.
C1. Turning the Keypad Backlighting OFF
STEP 1. Press and hold the AT&T
then release. All the mode keys flash twice.
STEP 2. Enter 9 9 1 using the numeric keypad. The AT&T
long beep to indicate successful programming. The RF Remote Control then returns
to its normal state.
NOTE: If the programming is interrupted or inactive for more than 15 seconds, the remote will emit
8 short beeps and the mode keys will flash. This indicates the remote has left the programming
mode and returned to normal operation without saving any changes.
C2. Turning the Keypad Backlighting ON
STEP 1. Press and hold the AT&T
then release. All the mode keys flash twice.
mode key together with the OK
mode key together with the OK
key for one second,
key will give a long flash with a
key for one second,