[Class : 9] Central Office, Local, Remote, Centrex And Gateway Switching System, Private Automatic Branch Exchange Switching System, Key Telphone System, Data Packet Network Switching System, Switching Systems For Frame Relay And Integrated Voice And Data, Cellular Mobile Telephone Switching Systems, Synchronized Optical Network Access, Transport And Switching Nodes, Microwave Radio And Transmission Systems, Voice Messaging, Automated Attendant Systems, Voice Recognition And Voice Synthesis Systems And Voice Processing Systems For Recording Storing And Delivering Voice Messages, Multimedia Communication Products Comprising Telephones, Adapters, Video Cameras, Video Boards, Cables And Software Programs, Network Management Systems, Opto Electric Sources, Receivers And Active And Passive Devices And Components For Use In Fiber Optic Systems, Traffic Billing Operation And Maintenance Administrative Terminals, Wireless Terminals, Controllers And Base Stations, *******