A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication...http://www.google.es/patents/US20030096627?utm_source=gb-gplus-sharePatente US20030096627 - Setting mode of communication
Número de solicitud: 10/268,073 Número de publicación: US 2003/0096627 A1 Fecha de presentación: 10 Oct 2002 Patente emitida: US7181202 ( Fecha de emisión 20 Feb 2007)
