• Third-party application support
• New App Store
• Microsoft Exchange ActiveSync support
- Push email
- Push contacts with Global Address List lookup
- Push calendars with meeting invites
- Passcode Policies
- Remote Wipe
- Autodiscovery (Exchange Server 2007)
• Cisco IPSec VPN support
• WPA/WPA2 Enterprise with 802.1x authentication
• Certificates and identities support
• Device configuration with Configuration Profiles
• MobileMe support
- Push email
- Push contacts
- Push calendars
- Bookmarks
• Mail, Contacts and Calendars enhancements
- Mass delete and move of messages
- Microsoft PowerPoint and iWork attachment viewing
- Blind carbon copy (bcc) support
- Easier POP/IMAP account setup
- Multiple calendars
- Display meeting invitees
- Contacts search
- Import SIM contacts
- New Mail, Contacts, Calendars settings
• Save images to photo library from Safari and Mail
• Scientific calculator in landscape mode
• Parental controls/restrictions
• New languages, dictionaries, keyboards and input methods
• Turn Wi-Fi back on while in Airplane Mode
• Tapping the status bar scrolls to top of page
• Sync Google contacts with iTunes
• Bug fixes