1.5 Turning the Device On or Off
After installing the SIM card and charging the battery, the device is ready to be turned on.
Turn the Device On or Off
Turn on the device
Press and hold the Power key until the device turns on.
Turn off the device
1. Press and hold the Power key until the Power
menu is displayed.
2. In the Power menu, tap Power off.
NOTE: In the Power menu, tap Emergency to make an emergency phone call.
Restart the Device
1. Press and hold the Power key until the Power menu is displayed.
2. In the Power menu, tap Restart.
Switch the Device to Airplane Mode
Airplane mode temporarily disables wireless functions from cellular radio, Wi-Fi, and
Bluetooth.
1. Slide down from the top of the screen to open the
quick settings panel.
2. Drag the panel down to extend the quick settings panel, then slide to left until you
see the Airplane mode option. Tap
Switch the Device to Sleep Mode
Sleep mode helps to save power and extend battery life time.
While the screen is on, press the Power key. This will turn off the screen.
To wake the device from the sleep mode, pick up your phone or press the Power key.
Chapter 1: Getting Started
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