Abstract: The present invention relates to an information display system for displaying scheduling information in regard of at least one resource in a scheduling system, said scheduling system comprising a scheduling server and wherein scheduling of said resource is controlled by said scheduling server, said information display system comprising at least one display device adapted to be, in use, associated with a first resource of said scheduling system for displaying scheduling information with regard to said first resource, said display device including means for, in use with a scheduling system, receiving and displaying scheduling information, said information display system further including a second entity, being different from said display device. The display device and said second entity are adapted for exchanging data between said display device and said second entity by means of electronic mail (e-mail) messages.