Where is the emergency call button? Verizon sent message that with D109 update I will have to unlock phone to use but I don't even know where it is?
It's only there if you have the screen lock enabled under Location & Security. It's for people who use a code or pattern to unlock their phone instead of the normal puzzle piece.
So they miss named it. That sounds like a screen lock function. To me an emergency call button is something you can hit to dial 911 without have to go the the dialer and type it in.