Communication services, namely, electronic transmission of data and documents among users of computers; providing electronic transmissions of data according to a collaborative system that provides user access rights, permissions, or notifications; provision of access to data or documents stored electronically in central files for remote consultation; electronic transmission of data and documents via computer terminals; electronic, electric and digital transmission services of voice, video, text and image data transmission services and associated recording and retrieval of such data over a computer network; providing voice communications services via the internet; facsimile transmission and retrieval services; electronic exchange of data stored in databases accessible via telecommunications networks; instant messaging and text messaging