I had purchase one nokia instrument model no. 5310. Last two months the phone is under repairing with the Nokia care. What is the problem i dont know but the phone is not working.As it is comes under the warranty I contact the Nokia Care Centre for the same and after a waiting of 1 Month they return back the instument without repair.Again I submitted the instrument with them with the complain that the instrument is still not working. Again they had accept the phone and sent to the repair department. After a fifteen days they said me the your... read full review »