Question

What information in the document is presented in a diagram

Answer 1

most SIM cards are located near the battery slot...

Answer 2

It is so important to answering questions like this to read EVERYTHING around it.  That said, we see that in the picture (or diagram), they are showing where the SIM card is placed in the cell phone.  Under the diagram, it states, "Locating the SIM card".  If one is not familiar with what a SIM card is, continuing reading the information provided, and that will be explained as well.