|
| Audio amplifier distributor |
| Caller id device |
| Closed circuit tv-cctv |
| Communication terminal |
| Controller/supervisor for telephone network traffic |
| Data compressing |
| Data packing |
| Data transfer (envelope/package) |
| Digital data switching system |
| Digital message recording system |
| Digital/electronic conversion of mechanical station |
| Equipment for mobile cellular telephony |
| Flexible system of tel access for adsl/voice/video/data |
| General supplies for paid tv |
| Line multiplier for telephone subscriber |
| Microwave radio |
| Modem |
| Multiplex for data transmission |
| Multiplex transmitter |
| Optical line terminal |
| Private telephone switching station-key system |
| Private telephone switching station-pabx |
| Public network switching station |
| Radio/base station for cellular phone |
| Routing system |
| Subscriber telephone |
| System integrator-cellular telephony |
| Telecommunication equipment supervision/control system |
| Teleconference system |
| Telegraphic multiplexer |
| Telephone multiplexer for voice/data transmission |
| Telephonic voice synthesizer |
| Telephony multiplexer |
| Telex switching system |
| Terminal for inquiry |
| Unified messaging system |
| Video amplifier distributor |
| Video-text terminal |
| Voice response unit |
