Nowadays, Karbon mobile is getting very good response in the market. Some of their features is very attractive. The most attractive of all is its dual Sim feature. It's got a wide range of mobile phones categorized into Dual-Sim, touch screen and entry level phones. Now this one is about a Dual sim mobile phone named K 770 which has the potential to be the standard Dual Sim mobile of this generation.
Can surely give a try to Karbon when money comes into play as it is much cheaper as compared to Nokia and Samsung.