The following problems are mentioned in the job sheet 1. Poor battery backup. 2. Speaker problem. 3. Instrument gets hot. I presented the instument on for repair(warranty period) but even afer 3 weeks they have not repaired the peice or given areplacement. When I call them they reply its not repairable and I will get a replacement call me next week to check the status, its happening from past three weeks and I get the same reply call me tomorow/next week. I have visited Nokia care several time but there is no proper... read full review »