Display; Audio Properties - Aastra 6753i User Manual

Display

This section explains how to set display properties.
Setting the display
You may find the display is too bright or too dark.
The display contrast can be changed according to your needs.
Preferences
Contrast level

Audio properties

This section explains how to set audio properties.
Adjusting the volume
You want to change the volume of the ring tone or the handset during a call.
Ring volume: You can adjust the volume when in the idle state or when the ring tone
sounds. Press and hold the volume down button to switch off the ring tone com-
pletely.
Volume: You have to set the volume of handset and loudspeaker separately. The new
volume will remain stored even after the call is ended.
Aastra 6730i/6731i/6753i
eud-1614/1.0 – R3.0 – 09.2013
Press the option key.
Scroll to Preferences and press the navigation key to the right.
Scroll to Contrast level and press the navigation key to the right.
Set the desired contrast using the horizontal navigation key and confirm with
the Select softkey.
Quieter: Press the –-key.
Louder: Press the +-key.
Personalizing your phone
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