User manual
Table Of Contents
- About this guide
- Android basics
- Starting Android for the first time
- Getting to know the Home screen
- Using the touchscreen
- Using the phone’s buttons
- Using a trackball
- Working with menus
- Monitoring your phone’s status
- Managing notifications
- Using the onscreen keyboard
- Entering text by speaking
- Editing text
- Opening and switching applications
- Locking your screen
- Customizing the Home screen
- Connecting quickly with your contacts
- Optimizing battery life
- Managing how applications use memory
- Managing downloads
- Connecting to networks and devices
- Placing and receiving calls
- Searching by text and voice
- Contacts
- Accounts
- Gmail
- Gmail version and availability
- Gmail is different
- Opening Gmail and your Inbox
- Reading your messages
- Composing and sending a message
- Replying to or forwarding a message
- Working with Priority Inbox
- Working with conversations in batches
- Starring a message
- Labeling a conversation
- Viewing conversations by label
- Synchronizing your conversations by label
- Reporting spam
- Searching for messages
- Archiving conversations
- Appending a signature to your messages
- Using keyboard shortcuts
- Changing Gmail settings
- Calendar
- Viewing your calendar and events
- Working in Agenda view
- Working in Day view
- Working in Week view
- Working in Month view
- Viewing event details
- Creating an event
- Editing an event
- Deleting an event
- Setting an event reminder
- Responding to an event reminder
- Synchronizing and displaying calendars
- Changing Calendar settings
- Google Voice
- Google Talk
- Messaging
- Browser
- Maps, Navigation, Places, and Latitude
- Opening Maps
- Viewing My Location and location services
- Searching, exploring, and starring places
- Using the Places feature in the Launcher
- Changing map layers
- Getting directions
- Navigating with Google Maps Navigation (Beta)
- Previewing and changing views of your route
- Finding your friends with Google Latitude
- Camera
- Gallery
- YouTube
- Music
- News & Weather
- Clock
- Car Home
- Calculator
- Tags
- Market
- Opening Android Market and finding applications
- Downloading and installing applications
- Managing your downloads
- View your downloaded applications
- Set whether an application is updated automatically
- Respond to a notification that application updates are available
- Set whether you’re notified about updated applications
- Uninstall an application
- Request a refund for an application
- Rate or comment on an application
- Flag inappropriate applications
- Settings
- Opening Settings
- Wireless & networks
- Call settings
- Sound settings
- Display settings
- Location & security settings
- Use wireless networks
- Use GPS satellites
- Set up screen lock
- Set unlock pattern
- Change unlock pattern
- Use visible pattern
- Use tactile feedback
- Set unlock PIN
- Change unlock PIN
- Set unlock password
- Change unlock password
- Turn off screen lock
- Set up SIM card lock
- Visible passwords
- Select device administrators
- Use secure credentials
- Install from SD card
- Install from USB storage
- Set password
- Clear storage
- Applications settings
- Accounts & sync settings
- Privacy settings
- Storage settings
- Language & keyboard settings
- Voice input & output settings
- Accessibility settings
- Dock settings
- Date & time settings
- About phone
Android basics 46
AUG-2.3-103 Android User’s Guide
Optimizing battery life
You can extend your battery’s life between charges by turning off features that you
don’t need. You can also monitor how applications and system resources consume
battery power.
Extend the life of your battery
S Turn off radios that you aren’t using.
If you aren’t using Wi-Fi, Bluetooth, or GPS, use the Settings application to turn
them off. See “Wireless & networks” on page 355 and “Location & security
settings” on page 365. (The GPS receiver is only turned on when you’re using an
application that makes use of it.)
S Turn down screen brightness and set a shorter screen timeout.
See “Display settings” on page 364.
S If you don’t need them, turn off automatic syncing for Gmail, Calendar, Contacts,
and other applications.
See “Configuring account sync and display options” on page 131.
S Use the Power Control widget to check and control the status of radios, the display
brightness, and syncing.
Adding widgets is described in “Customizing the Home screen” on page 43.
S If you know you won’t be near a mobile or Wi-Fi network for a while, switch to
Airplane mode.
You phone uses extra power to search for mobile networks. See “Disable phone
calls (Airplane mode)” on page 79.
Check the battery charge level
S On the Home screen, press Menu and touch Settings > About phone >
Status.
The battery status (charging, discharging) and level (as a percentage of fully
charged) are displayed at the top of the screen.