Apple IPhone IOS 42 And 43 User Guide

When Call Forwarding is on, the call forwarding () icon appears in the status bar 
(GSM models). You must be in range of the cellular network when you set iPhone to 
forward calls, or calls won’t be forwarded.
On a CDMA model, you turn call forwarding on or off by dialing special codes.
Turn on call forwarding (CDMA model):  Enter *72 on the Phone keypad, followed by 
the number you’re forwarding calls to, then tap Call.
Turn off call forwarding (CDMA model):   Enter *73 on the Phone keypad, then tap...

Ringtones and the Ring/Silent Switch 
iPhone comes with ringtones you can use for incoming calls, Clock alarms, and the 
Clock timer. You can also purchase ringtones from songs in iTunes.
Ring/Silent Switch and Vibrate Modes
A switch on the side of iPhone makes it easy to turn the ringer on or off.
Turn the ringer on or off:  Flip the switch on the side of iPhone.
Ring
Silent
Important:  Clock alarms still sound even if you set the Ring/Silent switch to silent.
Set iPhone to vibrate:   In Settings,...

International Calls
Making International Calls from Your Home Area
For information about making international calls from your home area, including rates 
and other charges that may apply, contact your carrier or go to your carrier’s website.
Using iPhone Abroad
You may be able to use iPhone to make calls in other countries around the world, 
depending on available networks.
Enable international roaming:  Contact your carrier for information about availability 
and fees.
Important:   Voice and data...

You can also turn off cellular data to prevent any cellular data usage.
Turn off Cellular Data:  In Settings, choose General > Network, then tap the Cellular 
Data switch to turn it off.
Set iPhone to add the correct prefix when dialing from another country:   In Settings, 
tap Phone, then turn International Assist on. This lets you make calls to your home 
country using the numbers in your contacts and favorites, without having to add a 
prefix or your country code. International Assist works for U.S....

Mail
6
Mail works with MobileMe, Microsoft Exchange, and many of the most popular email 
systems—including Yahoo!, Google, and AOL—as well as other industry-standard 
POP3 and IMAP email systems. You can send and receive photos, videos, and graphics, 
and view PDFs and other attachments. You can also print messages, and attachments 
that open in Quick Look.
Setting Up Email Accounts
You can set up email accounts on iPhone in either of the following ways:Set up an account directly on iPhone. See “...

Checking and Reading Email
The Mail icon on the Home screen shows the number of unread messages in your 
inboxes. You may have other unread messages in other mailboxes.
Number of unread 
emails in your inboxes
In Mail, the Mailboxes screen gives you quick access to all your inboxes and other 
mailboxes. Tap an inbox to see the incoming messages for that account. To see 
incoming messages for all your accounts, tap All Inboxes. If only one mail account is 
set up, only that inbox appears on the Mailboxes...

Turn “Organize By Thread” on or off:  In Settings, choose “Mail, Contacts, Calendars,” 
and tap the switch to turn Organize By Thread on or off. See “Mail
”  on page 204.
If you set up more than one account, the Accounts section of the Mailboxes screen lets 
you access your accounts. Tap an account to see its folders and mailboxes, including its 
inbox. If only one account is set up, the folders and mailboxes for that account appear 
on the Mailboxes screen. 
Number of unread 
messages Tap to see all...

You can get contact information for the organizer and other invitees, set an alert, add 
notes to the event, and add comments that are included in your response emailed 
to the organizer. You can accept, tentatively accept, or decline the invitation. See 
“Responding to Meeting Invitations
” on page 11 4 .
Turn Push on or off:   In Settings, choose “Mail, Contacts, Calendars” > Fetch New Data, 
then turn Push on or off. See “Fetch New Data
”  on page 203 .
Using Links and Detected Data
iPhone detects web...

Viewing Attachments
iPhone displays image attachments in many commonly used formats (JPEG, GIF, and 
TIFF) inline with the text in email messages. iPhone can play many types of audio 
attachments, such as MP3, AAC, WAV, and AIFF. You can download and view files 
(such as PDF, webpage, text, Pages, Keynote, Numbers, and Microsoft Word, Excel, and 
PowerPoint documents) that are attached to messages you receive.
View an attached file:  Tap the attachment to open it in Quick Look.
You may need to download...

Open an attached file with another app:  Touch and hold the attachment, then 
choose an app. If no apps are available, you can open the attachment in Quick Look.
Save an attached photo to your Camera Roll album:   Tap the photo, then tap Save 
Image. If the photo hasn’t been downloaded yet, tap the download notice first.
Save an attached video to your Camera Roll album:   Touch and hold the attachment, 
then tap Save Video. If the video hasn’t been downloaded yet, tap the download 
notice first.
Printing...