(Telecompaper) Movistar, Vodafone and Orange have introduced the first mobile phones with the Joyn Rich Communication Service (RCS) incorporated into the OS in Spain. The offer will initially include mobile phones from manufacturers such as Samsung, LG, HTC, Sony and Nokia. With this launch, Spain becomes the first country in the world to offer a fully interoperable rich communications service, supported by Movistar, Orange and Vodafone, to its mobile subscribers.