Target area calling system
Technique for automatic identification of a remote modem
Technique for controlling ring volume and selectively receiving
Technique for linking telephony and multimedia information
Techniques to reconnect with a modem
Tele-communication information display system
Telecommunication configurations for transceiving E-mail and met
Telecommunication control switching device
Telecommunication device and method for interactive voice and da
Telecommunication display system
Telecommunication display system
Telecommunication network using signalling without activating al
Telecommunication system
Telecommunication system
Telecommunication system for automatic switching between voice a
Telecommunication system for automatic switching between voice a
Telecommunication system with subscriber controlled feature modi
Telecommunication system, method and telephone with personal...
Telecommunication terminal device and method of using the same
Telecommunications access to lottery systems