Speaker-phone assembly and method
Speaker-phone base for a portable telephone
Speakerphone and microphone case for the same
Speakerphone indicator
Speakerphone with a novel loudspeaker placement
Spring biased microphone sub-assemblies
Station interface and protector apparatus
Stiffening elements for a polymeric telephone base
Structure of a communication line connecting box
Structure of a telephone receiver
Sub-assembly for electrical apparatus and electrical apparatus i
Subband acoustic noise suppression
Subscriber identity module (SIM) card holder
Supplementary hand free transceiver of a fixing network...
Switch capable of generating voices in response to a...
Switching circuit in a telephone device for selecting between tw
Switching device for a telephone set with handset, switching an
Switching mat for a telephone or radio handset
Switching receptacle
System and method for stereo conferencing over low-bandwidth...