10.15 Activating power saving mode
To extend the battery run time on your mobile phone, you can activate Power saving
mode. In this mode, the time for which the display is illuminated is reduced. To do
this, under "Settings", go to the menu item "Power Saving" and select this with the
left menu key. Then switch the mode on and confirm your selection with the left menu
key.
Please note:
the battery run time on your mobile phone can also be optimised by
taking the following precautionary measures: when storing your mobile phone,
ensure that the keys cannot be pressed inadvertently. This is important, since every
time the keys are pressed, the display is illuminated. Also make sure that you are not
covering the aerial with your fingers when using the phone.
10.16 Contrast
You can modify the contrast level of the screen. Under "Settings", go to the menu
item "Contrast" and choose a contrast level. Confirm your selection with the left menu
key.
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