Methods and systems are provided for integrating billing and services management systems across disparate telecommunications systems including wireless systems and local and long distance wireline systems. Wireless and wireline services may be charged to and billed under one periodic billing. A rollover...http://www.google.fr/patents/US20040224661?utm_source=gb-gplus-shareBrevet US20040224661 - Integrated wireless and wireline billing and services management
Integrated wireless and wireline billing and services management
Numéro de demande: 10/655,558 Numéro de publication: US 2004/0224661 A1 Date de dépôt: 4 sept. 2003 Brevet délivré: US7644038 ( Date de délivrance 5 janv. 2010)
