If you pull out the battery it's usually behind there. Little white circle. If it turns red that means it has been wet.
First thing that happens if you take your phone back to the store "Something's wrong with my phone, I want a replacement.!"
The kid will pull the battery, see the red dot, and enormo-phone-co is off the hook.
I found all these things out when I took my Nokia in the pool with me once!!!
