5330/5340 IP Phones – User Guide
Specify Language
To specify the language in which prompts and applications display:
1.Press Settings or 
.
2.Press the Language setting.
The phone displays the three language selections that are currently programmed in the ICP.
3.Select the appropriate language and press Save.
The phone displays your chosen language.
Note: Languages supported on the 5330/5340 may differ from those supported on the ICP. If the phone is configured for an unsupported language, the prompts may appear in your selected language but the Application language for the phone defaults to English. The Language window displays "(name of the selected language)(Unsupported)".
Specify Display Brightness and Contrast
You can adjust the brightness and display contrast either via the phone volume controls (when the phone is idle) or via the Settings application. (On a 5330 IP Phone, you can only adjust the contrast, not the brightness.)
To adjust the display contrast using the volume controls:
•Repeatedly press 
(UP) or 
(DOWN).
Note: You can use this method only when the phone is idle. If the phone is ringing, this action adjusts the ring volume. If the phone is in use, this action adjusts the handset, headset and speakerphone volume.
To adjust the display brightness and contrast using the Settings application:
1.Press Settings or 
.
2.Press Brightness and Contrast.
3.Press the Brightness and Contrast keys to adjust the brightness and contrast of your screen.
4.Press Save.
Note: Press Cancel at any time to exit this application without making any changes.
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