Finally...

How to configure EDGE on the iPhone

Configuration November 5th, 2007

I will show you how to configure iPhone for EDGE on any network - especially on India’s Bharti Airtel and Vodafone GSM networks.

1. Tap on Settings on your iPhone
2. Then General -> Network -> EDGE -> APN
3. For Bharti Airtel Mobile Office EDGE connection -> Type airtelgprs.com as the APN
4. For Vodafone EDGE connection -> Type www as the APN
5. For both Airtel and Vodafone EDGE connections leave the Username and Password empty

Now your Safari and YouTube should be working!

And for more tips of a similar nature, head off to iphonetipz