
Table of Contents
iv
Table of Contents
Introduction 1
1Galaxy S 4 Essentials 5
About the Galaxy S 4.................................................................................................. 5
The Hardware........................................................................................................... 6
The Android Operating System and TouchWiz......................... 9
The Interface.............................................................................................................. 9
Customization....................................................................................................... 10
Charging the Battery............................................................................................... 12
Powering On/Off......................................................................................................... 13
Darkening and Restoring the Display...................................................... 15
Restoring a Dark Display............................................................................. 16
Setting the Screen Timeout Interval................................................. 16
Adjusting the Volume............................................................................................ 18
Using a Headset or Headphones................................................................. 20
Using a Wired Headset or Headphones........................................ 20
Using a Bluetooth Headset....................................................................... 20
Setting Up Voicemail .............................................................................................. 23
Gmail and Your Phone .......................................................................................... 24
Creating a Gmail Account.......................................................................... 24
Registering Your Gmail Account.......................................................... 26
Creating a Samsung Account ......................................................................... 28
Placing and Receiving Calls .............................................................................. 31
Placing a Call.......................................................................................................... 31
Receiving a Call.................................................................................................... 32
Working with Data.................................................................................................... 33
Manually Setting a Connection Method....................................... 33
Connecting to a New Wireless Network....................................... 34
Changing the Default Language.................................................................. 36