System for providing modem access via an IR interface in a PBX

System for providing secure telecommunication access to a comput

System for resetting a postage meter

System for storing voice recognizable identifiers using a...

System for transmitting low frequency tones through a digital lo

System for viewing information underlying lists and other...

System for, and method of, transmitting and receiving through te

System for, and method of, transmitting and receiving through te

System, data processing method and program to provide a programm

Systems and methods for information exchange and...

Systems and methods for information exchange and...

Systems and methods for integrating analog voice service and...

Systems and methods for providing user profile information...

Systems and methods for transmitting messages to predefined...

Systems and methods for wireline ring tone service

Systems for transmitting data via telephone lines

Systems, methods and apparatus for receipt printing and...