When I saw it on the website page, I thought thick one hundred pages only ... Given the smallness of the original instructions supplied with the smartphone! What was my surprise when receiving my order to receive a thick book as a telephone directory! Of course, this one (surprise) was nice, discovering the multitude of sometimes not so obvious features of this splendid object, the Galaxy Note II !!! Of course, it is also used to call ... Seriously, this is a very very good buy.