Wistron Corporation IPNTYS05N Manual De Usuario

To adjust the LCD screen contrast, press the 

 key, select 

, and select 

.

You can also adjust the contrast using the Local Tools menu; Avaya 
recommends that you use the control in the Telephone Options menu.

Note: If you have an Avaya 1100 Series Expansion Module attached 
to your IP Deskphone, adjusting the IP Deskphone LCD screen 
contrast also adjusts the display screen contrast configuration for 
the Avaya 1100 Series Expansion Module.

2.

Press the 

 key.

or

3.

To increase or decrease the volume, do 
one of the following:

— Press the

and

soft keys. 

— Press  the 

navigation keys.

 

4.

Choose one of the following:

— Press  the 

 soft key to save the 

volume level and return to the 

 menu.

— Press the 

Cancel 

soft key to keep 

existing configurations.

or

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or

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