Apple iPhone on Vodafone India

I'm back in New Delhi and brought my iPhone along for the ride. I popped in a Hutch (Vodafone) SIM card into the iPhone. Everything appeared to be working fine, except EDGE/GPRS. I looked around and couldn't find any sites with Vodafone India settings for the iPhone. I did, however, find this page on the Vodafone India site that gave all the information necessary to get EDGE/GPRS up and running.To get EDGE running on Hutch/Vodafone India on your iPhone, go to Settings then tap on General then tap on Network and then on EDGE. On the EDGE screen enter "WWW" under APN. Done. Simple, huh?The SIM Applications (Settings -> Phone) on my Hutch SIM card seem to partially work but I cannot check my bill from the iPhone. I believe reading that Apple doesn't recognize any phone numbers or applications on SIM cards. However, I think SIM applications are partially recognized. If anyone has any other experiences, I'd love to hear about them.Finally, don't bother running any Carrier Services from Settings -> Phone as they appear to be hardcoded for AT&T. Anyone else running an iPhone in India on Hutch/Vodafone, Airtel, IDEA, or other networks, I'd love to hear your experiences.