Blackberry is a well known mobile company as we all know .and yes blackberry curve 9220 was a big hit in the market from the blackerry .as it fulfilled all the needs of customer like internet, calling , and qwerty keypad and the most famous feature of blackberry which is BBM @ BLACKBERRY MESSENGER . But also there are many disadvantages of buying a blackberry mobile as there are no service center of blackberry in india and also blackberry internet is quite costly than the other mobile operators. So I would suggest you not to buy this phone as BBM is now free to download even on google playstore . So android would be a better option .as there r no service center for BB.