Get a text message

Get a voicemail message

Get an email message

Send an email message

Have an appointment that you’ve set up to alert you

Lock iPhone

Type using the keyboard

Brightness

Screen brightness affects battery life. Dim the screen to extend the time before you need to recharge iPhone, or use Auto-Brightness.

Adjust the screen brightness: Choose Brightness and drag the slider.

Set whether iPhone adjusts screen brightness automatically: Choose Brightness and turn Auto-Brightness on or off. If Auto-Brightness is on, iPhone adjusts the screen brightness for current light conditions using the built-in ambient light sensor.

Wallpaper

You see a wallpaper background picture when you unlock iPhone. You can select one of the images that came with iPhone, or use a photo you’ve synced to iPhone from your computer.

Set wallpaper: Choose Wallpaper and choose a picture.

General

The General settings include date and time, security, network, and other settings that affect more than one application. This is also where you can find information about your iPhone, and reset iPhone to its original state.

About

Choose General > About to get information about iPhone, including:

Name of your phone network

Number of songs, videos, and photos

Total storage capacity

Space available

Software version

Serial and model numbers

Wi-Fi and Bluetooth addresses

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Chapter 19    Settings

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Apple MB715LL/A, MC555LL/A, MB048LL/A, MB496SL/A, MB046LL/A, MB717LL/A, MB716LL/A, A1324 Brightness, General, About, Settings