HI everyone I have been working on my final year engineering project for past 7 weeks which involves controlling lights using arduinoBT and cell phone(Nokia N70). The Microcontroller ATMELMega168 is used to receive the data from the mobile through bluetooth. Most of the Nokia Smart phones can be used in this project. Symbian OS II Edition Nokia Phone models: Nokia 6600, 3230, 6260, 6620, 6670, 7610, 6630, 6680/6681, N70, N72, N90 Just this week i have been able to complete it.Very soon I will post up here..So keep in touch