E

Computer hardware and software for use in interconnecting, managing and operating local, wide area, global and optical networks

Providing installation, maintenance, and repair services for computer networks and networking hardware; updating of computer hardware

Educational services, namely, conferences, training courses, testing, workshops and distributing course materials in connection therewith, all in the fields of network communications, managing, operating and using local, wide area, global and optical networks

Customer support services in connection with computer hardware and software for use in interconnecting, managing, and operating local, wide area, global and optical networks, namely, computer network design, computer consultation services, updating of computer software, computer systems analysis, and engineering services