FIELD: transport.
SUBSTANCE: invention relates to audio ad, particularly, to delivery of criteria-based messages to carrier. User-initiated telematic request is transmitted from telematic control unit built in carrier to info centre remote from said carrier. Said request comprises carrier ID and criterion whereon message is based. Then, remote info centre defines the reply to said telematic request, at least one audio message for communication with telematic control unit and at least one audio message for communication with telematic control unit depending on said criterion. Reply to telematic request and audio message are transmitted from remote info centre to telematic control unit and delivered to user in carrier via loud speaker before output of reply to user to telematic request. Note here that audio message can be an ad message while criterion the latter is based on can contain carrier statistic and/or statistics of mobile device user.
EFFECT: delivery of audio messages with interference with carrier control.
19 cl, 3 dwg
