electronic access, transmission and monitoring equipment comprised of computer hardware, firmware and software, for use in telecommunications industry, and instruction and user manuals sold in connection therewith

maintenance and support training in the nature of classes, seminars and workshops in the field of telecommunications equipment

installation and maintenance of telecommunications networks

electronic access, transmission and monitoring equipment comprised of computer hardware, firmware and software, for use in the telecommunications industry, and computer instruction and user manuals, sold together as a unit

instruction and user manuals in connection with electronic access, transmission and monitoring equipment comprised of computer hardware, firmware and software, for use in the telecommunications industry

electronic access, transmission and monitoring equipment comprised of computer hardware, firmware and software, for use in the telecommunications industry, and instruction and user manuals sold in connection therewith

instruction and user manuals for use in connection with electronic access, transmission and monitoring equipment comprised in part of computer hardware, firmware and software components, for use in the telecommunications industry

maintenance and support training in the nature of classes, seminars and workshops in the field of telecommunications equipment

electronic access, transmission and monitoring equipment comprised of computer hardware, firmware and software, for use in the telecommunications industry, and instruction and user manuals sold in connection therewith

electronic access, transmission and monitoring equipment comprised of computer hardware, firmware and software, for use in the telecommunications industry, and instruction and user manuals sold in connection therewith