So I have seen this icon on my Xperia phone and I can't tell what it means or which app it belongs to. I couldn't find it in the phone's manual or any where.
https://www(dot)dropbox(dot)com/s/b03dubv4mpo08uw/IMG-20150719-WA0000.png?dl=0
https://www(dot)dropbox(dot)com/s/b03dubv4mpo08uw/IMG-20150719-WA0000.png?dl=0