Safety rules

I'm trying a new phone. Luckily I read the safety rules, as there are several that I was bound to violate, such as:

"Turn your phone OFF when in any area with a potentially explosive atmosphere."
"Make sure that no sharp-edged items such as animals teeth come in contact with the battery."
"Never place your phone in a microwave oven."
"Placing a battery in your mouth may cause serious injury."
and lastly
"Do not use the phone in areas where its use is prohibited."