Abstract: An apparatus is provided with a first receiver for receiving changing information relating to a plurality of different sets of data such as financial data and a second receiver for receiving said changing information in synchronism with said first receiver means. A data base is provided to store information received by the first receiver and a subscriber profile store stores information associating a subscriber with a group of said different sets of data. The apparatus is arranged to supply, via the mobile telecommunications network, information from the data base for the group of data sets associated in the subscriber profile store with a subscriber when communication with that subscriber is first established and thereafter to supply changing information relating to the group of data sets associated with that subscriber directly to the subscriber from the second receiver.

Abstract: An apparatus is provided with a first receiver for receiving changing information relating to a plurality of different sets of data such as financial data and a second receiver for receiving said changing information in synchronism with said first receiver means. A data base is provided to store information received by the first receiver and a subscriber profile store stores information associating a subscriber with a group of said different sets of data. The apparatus is arranged to supply, via the mobile telecommunications network, information from the data base for the group of data sets associated in the subscriber profile store with a subscriber when communication with that subscriber is first established and thereafter to supply changing information relating to the group of data sets associated with that subscriber directly to the subscriber from the second receiver.