Transmission of data, audio, video and multimedia files, including downloadable files and files streamed over a global computer network; providing access to mobile Internet portals; transmission of sound and images between mobile telecommunications devices; providing access to chat lines, chatrooms and forums on the Internet, including mobile Internet; transmission of video via the mobile and internet; providing online chat room or bulletin board service; electronic bulletin board services for location-based social networking service (SNS); transmission of digital files for location-based social networking service (SNS); streaming of visual and audiovisual material via a global computer network; transmission of video and audio via the mobile and internet; electronic transmission of data via a peer-to-peer network; transmission of voice by national and international networks; transmission of downloadable electronic publications; transmission of sound and visual recordings over networks; digital media streaming services; telephony services; short message services [SMS]; streaming of audio, visual and audiovisual material via a global computer network; chatroom services for social networking; transmission of electronic mail; transmission of sound, video and information; video-on-demand transmission; providing access to online virtual environment; interactive broadcasting and communications services; broadcasting and transmission of television programs; multimedia broadcasting via the Internet and other communications networks; digital broadcasting; internet broadcasting services; television broadcasting; radio broadcasting