# Display Brightness Control

## Description

Display Brightness Control lets you adjust the brightness of the alphanumeric display on your telephone.

NOTE: On MiNet 53xx series phones, you can turn off or dim the backlight after a specified period of inactivity by configuring the Backlighting_Enabled Class of Service option.

## Conditions and Feature Interactions

Display Brightness Control and applies only to some phones; see Feature Availability below for more information.

## Programming

This feature does not require programming.

## Device Support

- Supported on all devices.

## Operation

#### 5360 IP Phone

1. Press Settings.

2. Press Brightness.

3. Press + or - to adjust the brightness of your screen.

4. Press Save.

#### 5340 IP Phone

To adjust the Display Brightness while your set is idle:

1. Press Settings.

2. Press Brightness and Contrast.

3. Press Brightness + or Brightness - to adjust the brightness of your screen.

4. Press Save.

#### 5560 IPT

1. Press Menu.

2. Press Settings.

3. Press Brightness and Contrast.

4. Use the Brightness +, - keys to adjust the display.

5. Press Save.

#### 69xx IP Phones

1. Press the (Settings) key.

2. Tap the Display icon.

3. Tap the left and right arrow buttons in the Brightness Level field to increase or decrease the intensity of brightness on the LCD (valid values are from Levels 1 (darkest) to 5 (brightest).

4. Press the Save softkey.