9 Telecommunication and data transmission networks, telecommunication and data transmission equipments and instruments; scientific, electric, optical, signalling, checking, control and teaching apparatus and instruments; apparatus for recording, transmission and reproduction of sound or image; code and magnetic cards; computers and data processing equipments; computer peripherals; computer programs and software, data storage equipments.
35 Advertising, business management, business administration, office functions; professional business consultancy related to communications.
36 Insurance; financial affairs; monetary affairs; real estate affairs, corporate consultancy, financial management, financial and insurance consultancy, financing services; payment transactions in mobile networks; value-added services for telecommunication namely mobile banking and mobile payment.
38 Telecommunications and data transmission, telecommunication network services, long-distance communication, telecommunication services; rental of trunk network equipment; telephony services, telephony communications; telegram services, telegram messages; electronic mail, paging services by phone; value-added services for telecommunication namely information services concerning telecommunication.
42 Consultancy in the field of data processing and communications, construction and engineering drafting, computer programming, rental of computers and databases; scientific, technical and industrial research, development and consultancy; designing, consulting and renting of data communications and transfer, computer and ADP-equipments and ADP-databases; designing, updating and rental of computer software, value-added services for telecommunication namely electronic certification of identity and digital signature, notary services.