My Samsung flip-phone has a camera. I've taken thousands of pictures with it. Unfortunately, they're all of the inside of my pants pocket.
Due to some braindamaged engineering design, when the flip cover is closed it locks the keypad (which seems silly since the closed cover COVERS the keypad). But it does not lock the side buttons. Which are used to take pictures and "dial the last number and put it on speakerphone". It's a crap-shoot whether you'll be walking down the hall and hear someone unexpectedly saying "Hello? Hello?" from your pants pocket, or get yet another picture of some pocket lint. Occassionally you'll hear the robotic voice telling you to "Say a command!", and you know the voice recognition side button must have gotten pressed. Then it's a REAL crap-shoot as to what it will do next, as it thinks it recognized some unknown instruction you commanded it with.
Yeah, I EDC a camera. I wish I didn't!