Communication by electronic computer terminals; Communication by mobile telephone; Communication services, namely, electronic transmission of data and documents among users of computers; Communication via analogue and digital computer terminals; Communication via computer terminals, by digital transmission or by satellite; Communication via fibre optical networks; Communication via fibre-optic networks; Communication via optical fibre networks; Communication via radio, telegraph, telephone and television transmissions; Communications by computer terminals; Communications by means of mobile phones; Communications by mobile phones; Communications services, namely, transmitting streamed sound and audio-visual recordings via the Internet; Communications via analogue and digital computer terminals; Communications via fiber-optic networks; Communications via fibre-optic networks; Data communication by electronic mail; Electronic transmission of facsimile communications and data featuring encryption and decryption; Information transmission via electronic communications networks; Long distance telephone communication services; Mobile telephone communication; Providing co-location services for voice, video and data communications applications; Providing private and secure real time electronic communication over a computer network; Providing voice communication services via the Internet; Rental of communication apparatus and implements; Rental of teleprocessing and computer communication apparatus and instruments; Telecommunications services, namely, personal communication services; Telephone communication services; Transmission of information by data communications for assisting decision making; Transmission of information by electronic communications networks; Transmission of information through video communication systems