Sony Ericsson P990i Betriebsanweisung

Select the required field and select a time zone or a city 
in the time zone you want to display.

Home time zone is not actually displayed in Time but 
makes it easier to reset your current time zone when you 
return home.

 menu options

 – when you travel across time zones, your 

phone can receive information from the network and 
automatically set its clock to show the local time.

Select 

 to set the format used to display distances, 

decimal separator, thousands separator, currency and 
symbol position. The default values depend on the 
language you have selected.

Select 

 to 

set power save behaviour.
If you have set 

 to 

, the phone will automatically turn the 

backlight off to save power. If you have set Backlight to 

, you can still save power by selecting 

. This will make the screen go blank after a 

period of inactivity.

 determines how long after you stop using 

the phone that the screen should go blank.

Select 

 

to select the type of screen saver you want. You can use 
the default screen saver or select a picture. You can also 
select a folder of pictures to be used as a slide show.

Set a time for the 

 if you wish to 

activate the keyboard lock after a period of inactivity. 
You can set a time between 1 and 30 minutes.

Select 

 to choose ringtones for incoming 

voice and data & fax calls in the drop-down menus. Tap 
and drag the volume slider, or rotate the Jog Dial, to 
adjust the ringtone level. To preview a sound tap 

. If