and then facetimed with a friend of mine that has a 4s. The sound was a bit garbled.. Oh yeah- got the new Lifeproof case at Best Buy. At first I didn't think it was worth the money. But now.... well I'm going to keep the case! It is definitely not as sturdy as my Otterbox case but seems sturdy enough. And 100% tested waterproof. It also slides in and out of my pocket with no trouble. Pretty neat.