Android 2.3
User’s Guide
December 13, 2010
AUG-2.3-103
Android™ mobile technology platform 2.3
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AUG-2.3-103 Android User’s Guide
Legal
Copyright © 2010 Google Inc. All rights reserved.
Google, the stylized Google logo, Android, the stylized Android logo, Nexus, the
stylized Nexus logo, Nexus S, the stylized Nexus S logo, Android Market, the stylized
Android Market logo, Gmail, Google Apps, Google Calendar, Google Checkout, Google
Earth, Google Latitude, Google Maps, Google Talk, Picasa, SafeSearch, and YouTube
are trademarks of Google Inc. All other company and product names may be
trademarks of the companies with which they are associated.
Availability of Google applications, services, and features may vary by country, carrier,
phone model, and manufacturer.
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AUG-2.3-103 Android User’s Guide
Contents
About this guide 11
Android basics 15
Starting Android for the first time 16
If you don’t have a SIM card in your GSM phone 16
Your Google Account 16
Resetting your Google Account password 17
Additional accounts 18
Google services 18
Getting to know the Home screen 19
Using the touchscreen 22
Using the phone’s buttons 23
Using a trackball 24
Working with menus 25
Options menus 25
Context menus 26
Monitoring your phone’s status 27
Status icons 27
Notification icons 28
Managing notifications 29
Using the onscreen keyboard 31
Entering text by speaking 35
Editing text 37
Opening and switching applications 40
Locking your screen 42
Customizing the Home screen 43
Connecting quickly with your contacts 45
Optimizing battery life 46
Managing how applications use memory 48
Managing downloads 54
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AUG-2.3-103 Android User’s Guide
Connecting to networks and devices 57
Connecting to mobile networks 58
Connecting to Wi-Fi networks 61
Connecting to Bluetooth devices 64
Connecting to a computer via USB 67
Sharing your phone’s mobile data connection 69
Connecting to virtual private networks 72
Working with secure certificates 74
Configuring Internet (SIP) calling 75
Placing and receiving calls 77
Placing and ending calls 78
Answering or rejecting calls 80
Working with the Call log 82
Calling your contacts 84
Placing an Internet (SIP) call 85
Listening to your voicemail 86
Dialing by voice 87
Options during a call 88
Managing multiple calls 90
Searching by text and voice 93
Searching your phone and the web 94
Using Google Search tips and tricks 100
Changing Google Search settings 101
Search settings screen 101
Google Search settings screen 101
Using Voice Actions 102
Voice Action commands 105
Contacts 109
Opening your contacts 110
Adding contacts 112
Importing, exporting, and sharing contacts 113
Adding a contact to your favorites 115
Searching for a contact 116
Editing contact details 117
Communicating with your contacts 120
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AUG-2.3-103 Android User’s Guide
Changing which contacts are displayed 122
Joining contacts 124
Separating contact information 126
Accounts 127
Adding and removing accounts 128
Configuring account sync and display options 131
Gmail 135
Gmail version and availability 136
Gmail is different 137
Opening Gmail and your Inbox 138
Reading your messages 141
Composing and sending a message 145
Replying to or forwarding a message 147
Working with Priority Inbox 149
Working with conversations in batches 152
Starring a message 153
Labeling a conversation 154
Viewing conversations by label 155
Synchronizing your conversations by label 156
Reporting spam 158
Searching for messages 159
Archiving conversations 160
Appending a signature to your messages 161
Using keyboard shortcuts 162
Conversation list shortcuts 162
Message shortcuts 162
Changing Gmail settings 163
General Settings 163
Notification settings 164
Calendar 165
Viewing your calendar and events 166
Working in Agenda view 168
Working in Day view 169
Working in Week view 171
Working in Month view 172
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