HOUSE MARK FOR REPAIR, INSTALLATION, AND MAINTENANCE SERVICES RELATED TO THE PROVISION OF TELECOMMUNICATIONS APPARATUS, EQUIPMENT, COMPUTER HARDWARE, COMPUTER PERIPHERALS, ELECTRONIC EQUIPMENT, ANTENNAE AND THE LIKE, CONSTRUCTION SERVICES IN THE TELECOMMUNICATION, COMMUNICATION AND MEDIA FIELDS INCLUDING CONSTRUCTION OF OPTICAL FIBER, SATELLITE, MICROWAVE, GSM, ANALOGUE, DIGITAL, COMPUTER AND TELEVISION NETWORKS