Not sure if everyone is aware of this feature or if its something new for that matter. I just stumbled across this while messaging back and forth with a friend. He mentioned a restaurant and the name was automatically underlined in the message, this allowed me to click it and it took me directly to the maps application with all the restaurants information. I did a little researching but couldn't find much except that this is supposed to work with movie names and a few other things. My question, does anyone one know if this could be toggled "on" or "off", the reason i ask is because this friend of mine doesn't seem to have this feature. He's using 6+ and I;m on a 5s.