Abstract: The invention concerns a method for transmitting data to a mobile data processing unit, the method comprising the steps of a. Receiving the data with a digital audio and/or television reception device (100), wherein the data are included in a transport stream of digital audio and/or television signals; b. extracting the data from the transport stream of digital audio and/or television signals; and c. sending electromagnetic signals by the digital audio and/or television reception device (100) to transmit the extracted data from the digital audio and/or television reception device (100) to the mobile data processing unit (200), wherein d. the extracted data are transmitted from the digital audio and/or television reception device (100) to the mobile data processing unit (200) in response to periodical requests from the mobile data processing unit (200) to the digital audio and/or television reception device (100).