Telephone system circuitry for discriminating between voice and
Telephone system digital channel bank interface
Telephone system using one or several micro-computers
Telephone system with stimulus operation or default operation
Telephone system with subscriber selected audio and image announ
Telephone tag entertainment
Telephone technician's terminals
Telephone terminal and method for controlling display of the...
Telephone terminal and telephone exchange system accommodating t
Telephone terminal and telephone exchange system...
Telephone terminal equipment having means for preventing malicio
Telephone to telephone data passing system
Telephone web browser arrangement and method
Telephone web browser arrangement and method
Telephone with biometric sensing device
Telephone with electronic mail management function,...
Telephone with function for adding and removing regional numbers
Telephone with function of creating composite portrait
Telephone with handwriting recognition
Telephone-based personnel tracking system