Dear administrators and members,

Hello everyone. I hope everyone is in good health upon reading this thread.

Well, I have a task on writing a simple J2ME application that will determine the free space of a mobile phone (Nokia NSeries perhaps, this is my testing mobile phone). I would like to request any e-books, tutorial websites, code help (if okay), etc. that I could read and follow how to achieve this goal.

Any tips or suggestions would be appreciated.

Thank you and more power.

Warm regards,