I am not sure about RS232 connecting and working on nokia phones... but I can think of another way... why dont you use a bluetooth device along with the microcontroller....

Hi, Cant locate a thread on mobile software developers yet... so thought of starting one...😎 I am working on symbian mobile (I have n95 to install all the crazy sis...

Well you might have heard this a million times but I will repeat again... I admire your work... and written words....:clap: Your writing style is amusing and shows your brilliance......

I doubt if you can really install any other OS then what is supplied with the device. The hardware is dedicated for the OS. For example suppose you want to...

object detector sensors- IR or touch sensors related projects are good one to start... If you want to get into advance something then try with controllers.... you can check E4U...