35
Electronic data exchange for commercial transactions, in particular order transactions, invoicing, fund transfers, descriptions of goods; services of an electronic exchange between computer networks (clearing centre), in particular adding and converting data into a receiver-dependent form/structure and/or data matching; electronic processing, printing and production of documents from document management systems; archiving services; advertising for others; commercial and organisational consultancy in the field of data transmission
36
Leasing of software and hardware for on-line access to a name and address directory with a treelike structure with electronic directory service functions, which enable it to administer complex networks in the system on the basis of address data only; handling of secure payment transactions via online services
38
Telecommunications; message and data exchange using telecommunications devices; electronic mail, in particular the converting of nonvisual electrically or electronically transmitted or stored messages into visually readable messages and physical mail, for the conveyance of letter mail
41
Education
42
Leasing of software and hardware for online access to a name and address directory with a treelike structure with electronic directory service functions, which enable it to administer complex networks in the system on the basis of address data only; services of a certification body (trust centre), namely issuing and management of digital codes and/or digital certificates, testing and confirmation of the validity of entered codes, secure protection of secret codes, management of restriction lists and authentication of legal conditions, digitalisation of analog information and/or the reproduction thereof; technical consultancy in the field of environmental technology