I know this is a dumb question...sorry, but for the life of me I can't figure out how to do it...I have some people from work listed under contacts. When they send me a text message the only thing that shows is their cell phone number, so I have no idea who it is sending the text. How do I get their name or something to show up to identify who it is? I know when my facebook friends send a text, their picture shows up or at least something to identify them. Thanks for any help you can provide!!