Communication device with shared interior resonance chambers
Communication earpiece without impulse and high frequency noise
Communication headset and method
Communication terminal and additional function module thereof
Communication terminal apparatus
Communication terminal apparatus
Communication terminal with movable display
Communications device equipped with wall-mount hook mechanism
Communications devices with receiver earpieces and methods...
Communications headset
Communications headset having a ball joint-mounted receiver asse
Communications headset with universally adaptable receiver and v
Compact beamforming microphone assembly
Compact solid state station protector device
Concealed housing latch assembly for portable electronic device
Connector for printed circuit and equipment which includes it
Construction of a stand alone portable telephone unit
Convertible handset device for telephone sets
Convertible handset/headset for telephone
Cordless headset telephone