- Search your iPhone
- Cut, copy, and paste
- Peer-to-peer connectivity
- Apple Push Notification service
- Send photos, contacts, audio files, and location via MMS (woo-HOO!!!)
- Read and compose email and text messages in landscape
If they add turn-by-turn GPS capabilities, then the iPhone might actually become almost perfect.
Read more: Apple – iPhone – iPhone OS 3.0 Preview