To use the library. Should not talk loudly because it will disturb others, makes others not to concentrate on a book.If I talk about it should say, and should not get up and walk to silence your phone until you walk too much.
Rules of library use. Don"t talk loudly because it will disturb others make others seem to concentrate on reading the book.If talk say softly and should close the phone doesn"t get up to walk until too.