The Panini Keypad is a software you can download to your phone from this website by following all the instructions. You can then type in Indian languages, send SMS, store Address Book, post in Facebook etc.
On the first screen are characters statistically most likely to start a word in that language and then ordered in Next Lists. When you indicate and type a character, it responds with what you are likely to type then and again ordered in Next Lists. Most often on your finger tips.