Communication software; Communications programmes; Computer programs for use in communications; Computer software platforms, recorded or downloadable; Computer software; Data communications software; Downloadable software applications (apps)

Computer communication services; Communication by electronic means; Communication by computer; Transmission of data; Digital transmission services; Electronic transmission of messages; Electronic transmission of voices; Electronic transmission of information; Electronic communications services for the transmission of data; Data broadcasting services; Teleconferencing services; Voice mail services; Data transmission services over telecommunications networks; Message sending; Telephone communication services; Telephone services