iPhone is yet to bring support to INDIAN regional languages. Safari browser present within iPhone doesn’t display Indic Unicode characters sets correctly.
With such a wide variety of applications to use, this is still isn’t a premature release of a fabulous phone to a HUGE Market for Apple!!!
I would like to buy one but still waiting, with a phone (Windows Mobile based) that is Indic. If anyone findout when Unicode 5.0 release be fully supported in iPhone please ping.