[port on bottom of radio?]

ok, I'll try it out tomorrow. what would those ports be used for?

[port on bottom of radio?]

like I said, It was hard to get a good look but I felt it and it felt like a phone jack or an ethernet port (square)

[port on bottom of radio?]

I have easy access to it, the radio is tilted upward, exposing the port on the bottom.

I was thinking about a modulator, but it seems pretty expensive and overly-complicated. If this is a line-in port then I can just get a simple cord for a few bucks and save myself the trouble.

[port on bottom of radio?]

I recently bought a 1994 Camry XLE and noticed that on the underside of the radio (the radio is tilted up, exposing the bottom), there is a port on the left side.

I couldn't really get a good look at it, it felt similar to an ethernet port though. I couldn't find anything in the manual about it either

Does anyone know what this could be?

I'm hoping it is some kind of auxiliary input because I'm tired of using a cassette adapter for my ipod.