i need a “hello world” j2me application that actually works on a cell phone

i am using netbeans 6.5 as my ide. i also have the sun java wireless toolkit. i tried the example applications, but they only work in the emulator and not on a real cell.
please provide me the complete source code for a program that actually shows “Hello World” on a cell (im just starting to learn java) and also on steps on how to convert it into a working cell app.

its getting frustrating to see that all the programs given in the java me books i have give “invalid application” error.