Im using it from 7 months or so and I found it to be quite ok, its a simple phone and you cant expect more from this, a neat small CDMA phone. Very easy to carry and meets the basic telephone requirements. I some how disagree to few of the feedbacks given about the reception cause I found it good and this I guess depends on the sim and the signal provider resulting in battery life. I am on reliance and it works good in Hyderabad and neighboring states.
The only reason I got this is its size and weight, its very light and small, its so easy and comfortable to carry it.
I found the keypad amazing, a simple touch is enough to dial a number need not press it at all, very good keypad. Its not for people who are stuck with phone most of the day, a talk time of 3.5 to 4 hrs is what you need to see when the manual says it clearly...hence the battery will for sure not last beyond that.
Overall, I think its a good phone, which meets short conversation/tele needs.