Ok hope this doesn't sound stupid but,,,I'm interested in buying this phone for basically two reasons, that being to take pictures and mail them, or to read any email that I may have. That being said,,,could I right out of the box use the camera,,or send email via a wifi hot spot,,, or would I actually have to purchase air time to even activate the phone. I really don't need any suggestions on any other purchases for what I'm trying to do,,just answers this to question would be appreciated,,,thank you.