I created my model how do i start texturing ?

[BigRay]

I have made a cellphone model using 3DS max 9

now how do I start texturing ? I saw in some tutorials texturing using UVW unwrap i tried it and when i press flatten mapping i am having a big mess. (Because the cellphone has 15800 Polygons)

All I need is to stick a photo on the front of the phone , one on the back ,on the sides ,the top and the buttom.

what is the most simple way ?

without these textures my cellphone is all in white in the game.

or maybe I must use TXD workshop?

Help me I don't know where to start.