However, from an IT perspective, we strongly urge everyone to use a passcode on their phones so that, if the phone is lost, your personal information and data is (relatively) safe. Of course, if you have a passcode, then the emergency personnel can't get into your phone, right?
What to do, what to do...
I came up with a clever idea that lets you have both an I.C.E. entry and a passcode. Using Photoshop (or your favorite image-editing program) create a 320x480 pixel image of your emergency contact info and make that your Lock Screen background.
Then emergency personnel can get your contact information without actually having to get into your phone. Here is what mine looks like: