Abstract: A method and system for distributing advertising content in an advertising network, the advertising network comprising an advertising management system configured to manage advertising content; and a mobile broadband infrastructure comprising a plurality of base stations configured to provide communicatively coupling of mobile devices to the internet, the communicatively coupling at least partly being established as a mobile broadband connection; said mobile broadband infrastructure being communicatively coupled to said advertising management system; said advertising management system being configured to select and distribute advertising content to said mobile devices in accordance with advertising rules; and wherein said advertising rules provides for distributing said advertising content to mobile devices according to at least one of a location of the mobile devices or a location of the base stations.

Abstract: The invention relates to a survey system SS comprising a survey system input SSI for input of call descriptive data CDD from a local switch LS, interviewing means IN providing feedback from calling parties CPF routed through said local switch LS, correlation means CM producing correlation results CR on the basis of correlating said call descriptive data CDD and said calling party feedback CPF. According to the invention, a survey system is provided which may be applied for obtaining feedback from users of a service provider via a local switch.