Services Alarm

I Just Got Off The Phone With Guardian And I Told Them I Have To Cancel After My Contract Is Up. Well He Told Me You Know You Will Lose Your Chimes, Ectc. All You Will Have Is A Box. I Told Him My Husband Disconnected It From The Panel Box And The Chimes Still Work. He Said That It Is Because They Haven't Disconnected It On Their End. I Am Wondering If He Is Just Saying That. Does Anyone Know Will The Chime Work?