I have purchased a nokia E 90 communicator from vijay sales goregoan (E), Mumbai . The Communicator developed some software problem after two days.A new piece was given to us with an assurance the it would work fine.Now the replaced piece has developed voice problem.After 2 mins of starting a communication the i start getting disturbance and the voice stops soon after. Not only this the charger also stopped functioning. I am most disappointed with this nokia E 90 communicator. I am struggling to find a nokia service center for E 90.