The invention relates to a method and a system implementing the method for arranging subscriber billing in a multi-provider environment wherein a subscriber desiring a service uses both a first network (A) and a second network (T). In order to bill the subscriber, either a tariff of the second network...http://www.google.fr/patents/US8009816?utm_source=gb-gplus-shareBrevet US8009816 - Arranging subscriber billing in telecommunication system
Arranging subscriber billing in telecommunication system
