A telephone user sets up a "personalized" menu identifying a set of information options from which he or she desires to select when placed on-hold in a telephone system. The user's personal preferences are then saved. When the party later makes a call to a telephone system or is called, and then is placed...http://www.google.es/patents/US20020146106?utm_source=gb-gplus-sharePatente US20020146106 - Local on-hold information service with user-controlled personalized menu
Local on-hold information service with user-controlled personalized menu
Número de solicitud: 09/826,755 Número de publicación: US 2002/0146106 A1 Fecha de presentación: 5 Abr 2001 Patente emitida: US6751306 ( Fecha de emisión 15 Jun 2004)
