Your device
18
■ Switch the device on or off
Warning: Do not switch the device on 
when wireless device use is prohibited or 
when it may cause interference or danger.
Press and hold the power key.
Turn the volume up or down
To adjust the volume of the earpiece or media 
player, press the scroll key up or down during a call. 
Set the time, time zone, and date
Enter the local time, select the time zone of your location in terms of the time 
difference with respect to Greenwich Mean Time (GMT), and enter the date. 
See "Set time and date”, p. 30.
■ Home screen display
1. Network signal strength
2. Battery charge status
3. Status indicators
4. Network name or the 
operator logo
5. Profile
6. Clock