Dear Sir, I am using mobile phones for last 12 years and I am a brand loyal of Nokia. I have used 8-9 handset of Nokia and I feel that Nokia handsets are more reliable than any other brands. They are more user friendly and the battery backup is also very good. But, recently I have bought one Nokia E71 which has changed my perception on the brand.The hand set is showing three major problems from day 1. 1. Battery backup – the battery backup is only 4-5 hours which is very surprising. 2. Automatic switch on-off- If I switch off... read full review »