Android Cell Phone RBMHD 用户手册

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• 

Use the AC adapter to plug your phone into an external power source whenever possible.

• 

Turn Bluetooth off when you are not using it. Only make your phone visible to other Bluetooth 
devices when you need to establish a Bluetooth connection.

• 

Switch off Wi-Fi when you are not using it.

• 

Turn off your phone connection to GPS satellites when you are not using it.

• 

Lower the volume.

• 

Close power-draining programs, when you do not need them.

• 

Turn off the data service.

2.3 Power On or Off Your Mobile Phone

2.3.1 Powering On Your Mobile Phone

Press 

. The first time you power on your phone, you will be asked to sign in to your account 

and set up your mobile phone.

■

If personal identification number (PIN) protection is enabled on your mobile phone, you must enter 
your PIN before using the mobile phone.

2.3.2 Setting Up Your Mobile Phone

The first time you power on your mobile phone, the phone displays a setup wizard to help you set 
up the phone.
The setup wizard helps you:
•   Learn about your mobile phone
•   Create or sign into your account
•   Make some initial decisions about how you want to use your mobile phone

2.3.3 Powering Off Your Mobile Phone

1. Press 

and 

hold   to open the 

 menu.

2. Touch 

.

3. Touch 

.

2.4 Using the Touchscreen

2.4.1 Touchscreen Actions

•   Touch: Use the touch of your finger to select an item, confirm a selection, or start an 

application.

•   Touch and hold: Touch an item with your finger and continue to press down until your mobile 

phone responds. For example, to open the options menu for the active screen, touch the screen 
and hold down until the menu appears.

•   Flick: Move your finger either vertically or horizontally across the screen.
•   Drag: Touch and hold the desired item with your finger. To move an item, Drag the item to any 

part of the screen. You can drag an icon to move or delete it.