8
Your Phone
•
When turned on, press and hold
the power button, then touch
Power off
to turn off the device.
Silent Mode
1.
When turned on, press and hold
the power button.
2.
Touch
Silent mode
to set the
device to silent mode.
To undo silent mode, repeat the
above steps.
Airplane Mode
1.
When turned on, press and hold
the power button.
2.
Touch
Airplane mode
to set the
device to airplane mode.
To undo airplane mode, repeat the
above steps.
Note:
For safety reasons, some
functions do not work in airplane
mode.
Sleep and Wake Device
To set the device to sleep mode,
press the power button. The
backlight turns off.
To wake the device, press the power
button again. The backlight turns on,
and the screen is locked.
Lock and Unlock Device
To avoid accidentally touching the
screen, set the screen timeout
setting of your device to
automatically lock the screen after
being idle for a period of time. See
“Screen Timeout”
on page 80.
To manually lock the touch screen,
press the power button to set the
