Telecommunication system for transmitting data information...
Telecommunication system including non-symmetric switching...
Telecommunication system including non-symmetric switching...
Telecommunication system using tdm switching
Telecommunication system with improved reconfiguration...
Telecommunication system with telephone channel and optional...
Telecommunication system with time division multiplex
Telecommunication system, and processor means, and method
Telecommunication system, as well as terminal, as well as...
Telecommunication system, in particular telephone system
Telecommunication systems
Telecommunication systems
Telecommunication systems
Telecommunication systems
Telecommunication systems
Telecommunication systems control
Telecommunication traffic pricing control system
Telecommunications and data communications switching...
Telecommunications and switching apparatus
Telecommunications apparatus and method