Because the speaker is at the back of the phone, if it's sitting flat on the desk, it's enough to completely muffle it, so I will not hear a call. Anyone else notice this with their Nexus 4? Is there any fix for this? I'm thinking of just dabbing a bit of hot glue near it so it will lift it a bit, but seems like a rather hackish solution. I'm also thinking if I grind a small line to "continue" the speaker hole all the way to the end of the phone, but I don't really want to mess it up. Guess it's a small design flaw that was overlooked. Speaker should have been on a surface that is not likely to be flat against something.