16 Tips to Become an INSTANT iPhone OS 3.0 Power-User
Posted 06/16/2009 at 9:01pm
| by Roberto Baldwin
Exchange meetings without the cost
AT&T wants you to pay extra for Exchange service on your iPhone. Forget that! You can set it up without paying any extra fee.

Now you can send and receive invitations to meetings with the Calendar app
Navigate to Settings>Mail, Contacts, Calendars. Set up an Exchange account via Add Account. You can get this information from your IT department or just get the information from your Entourage or Outlook client if you're sneaky. Be sure to turn on the Calendar option and your ready to rock. Just be sure you're on your employer's Wi-Fi network so it can find the Exchange server. After set up we were able to set up meetings and we received alerts about meetings we were invited too.
Shake your iPhone

Shake the Killers away.
Shake to Shuffle is a great way to skip to the next song -- and accidently toss your iPhone across the room. But it does have its limitations. You can't Shake to Shuffle once you leave the iPod app, and it won't work while the iPhone is locked.
Bummer.
However, you can still double-tap the Home button to get the iPod controls once you're out of the iPod app.
UPDATE: Commenter DTrigger05 points out that if you have the iPod controls on the screen via a double tap on the Home button while music is playing, you can indeed shake to shuffle while you're not in the iPod app. With this method, you can even shake to shuffle while the iPhone is locked, with the screen on and you have the iPod controls being displayed.
Public Transportation

Find out who is running the bus you're riding
Google's Map app got a public transportation update. In addition to being able to tap on each stop along your route for a nugget of information pertaining to that stop, there is also a sub-menu that gives you information about the transportation service you're using, and a link to that agency's website.
Not All Apps are 3.0 Ready
Before you start launching apps and complaining that the keyboard isn't landscape, keep in mind that not all apps are 3.0 ready. Give it a week or so for all the apps to make it through the App Store review process. Just keep your fingers crossed that they don't reference any swears in their apps.
Passing Notes
Get those notes into the Mail app for safe keeping
To start syncing Notes from your iPhone, you need to enable the feature in iTunes. Plug in your iPhone and navigate to the Info tab. Scroll down and check the Sync Notes box.

All your notes in one place
The notes will sync with Mail on your Mac under the Reminders drop down.
Record Your Message

Why, hello there...
Use Voice Memo to record and email a special greeting to your all friends and family. Record your touching message, trim off the fat on the ends, and email it to your most beloved contacts. Your Voice Memos will also be synced to iTunes.
Copy the Answer with the Calculator

Copy large numbers into other apps. Or, you can try and remember this string of numbers.
Copy and paste to, and from, the Calculator app. If you have a large number you need copied into Calculator app, you're covered. If you need to save the the answer to that huge equation, you're covered. We just wish you could copy the entire equation. Maybe you'll be able to in iPhone OS 4.0.
Redeem on the Go

Redemption!
Got a sweet iTunes card from your friend as a gift while you're away from home? Both the iTunes app and the App Store app now support redeeming iTunes codes. Both apps keep the redeem feature under the More tab. Now you can download that $25 worth of Rush before you even get home. RAD!
Got a sweet tip, drop it in the comments below.