| 摘要 |
The invention relates to a display device (1) comprising a display panel (12) whose dimensions are such that information displayed thereon can be read by viewers even from a distance of several meters, a data receiving module (13, 13') such as a radio receiver or television receiver, for receiving, for example, program-accompanying digital data which can be displayed on said display panel (12), and at least one non-contact interface, for example a reel and/or infrared transmitter/receiver via which some of the received digital data can be transmitted to external, portable, personal mobile apparatuses (3), such as mobile telephones (3), which are not connected to the display device (1). The invention also relates to a request method according to which the digital data received by the display device (1) and transmitted to the mobile apparatus (3), whereby at least some of the data comprise an identification of a service centre (41) and a product or service identification, serve as a basis for a request which is initiated by the user of the mobile apparatus (3) by means of the operating elements (34) of same and transmitted to a service centre (41) by way of short messages via a mobile telephone network (4). |
