38 AUDIO BROADCASTING, AUDIO TELECONFERENCING, TELEPHONE COMMUNICATION SERVICES, ELECTRONIC TRANSMISSION OF DATA, DOCUMENTS AND MESSAGES VIA COMPUTER TERMINALS, NETWORK CONFERENCING SERVICES, PROVIDING MULTIPLE-USER ACCESS TO A GLOBAL COMPUTER INFORMATION NETWORK, PROVIDING ON-LINE CHAT ROOMS FOR TRANSMISSION OF MESSAGES AMONG COMPUTER USERS CONCERNING BUSINESS, SALES, MARKETING AND EDUCATION, PROVIDING ON-LINE ELECTRONIC BULLETIN BOARDS FOR TRANSMISSION OF MESSAGES AMONG COMPUTER USERS CONCERNING BUSINESS, SALES, MARKETING AND EDUCATION, VIDEO TELECONFERENCING, TELEPHONE VOICE MESSAGING SERVICES, VIDEO BROADCASTING AND VIDEO ON-DEMAND TRANSMISSION SERVICES