when was the first color-screen moblie phone invented?

Question

when was it invented and by who?
and do u no exactly or approximately what year thos built-in camera or mp3 players produced?

u can give me links to websites with in formation and i will look for it myself

would appreciate any help
thank u!!

Answer 1

This a hard one and I shoot from the hip. Let the others look. I think it was actually Radio Shack and this around 1980's. But, I just guessing.