Improved communications marketing system

Improved coupling of communications signals to a power line

Improved crosstalk identification for spectrum management in...

Improved equalization scheme for adsl receivers in presence...

Improved functionalities for local number portability in a...

Improved interface between channel units of multiple local...

Improved method and apparatus for detecting echo path...

Improved method and apparatus for searching a plurality of...

Improved method for determining subscriber loop make-up

Improved method of operating a full duplex speakerphone echo...

Improved mobile communication terminal and method

Improved mobile communication terminal and mobile...

Improved system and method for implementation of an echo...

Improved telecommunication display system

Improved telecommunication system and method for handling...

Improved vodsl service provision

Improvements in message display

Improvements in or relating to call handling

Improvements in or relating to electronic devices

Improvements in or relating to information provision for...