On-line document delivery via a global computer network; Communication services, namely, electronic transmission of data and documents among users of computers; Signal transmission for electronic commerce via telecommunication systems and data communication systems; Transfer of data by telecommunications; Transmission and reception of database information via the telecommunication network; Electronic data transmission; Electronic exchange of data stored in databases accessible via telecommunication networks; Information transmission services via digital networks; Provision of access to data or documents stored electronically in central files for remote consultation; Communications by mobile phones; Providing multiple use access to global computer information networks for the transfer and dissemination of a wide range of information