Change System Settings
time/unit , on-screen display language.
Back light
Auto
Never
1 min
2 min
Key Tone
Key Tone
On
Off
18
Settings
1. In the Settings menu, press
General >
2. Press
/
to select the desired setting
and press
3. Press
to exit this menu.
1. In the Settings menu, press
General > System> Key Tone and press
2. Press
/
to select the desired setting
and press
3. Press
to exit this menu.
sound,
to select
.
and press
to select
.