Digital portable telephone apparatus with holding function and h
Digital portable telephone device
Digital portable telephone device
Digital portable telephone set having backlighted display with r
Digital portable telephone unit and method for playing back...
Digital portable telephone with voice recognition and voice code
Digital radio system capable of high-speed frequency changing at
Digital radiotelephone installation with mobile terminals
Digital signal processing apparatus of communication...
Digital signal transceiver
Digital signal transceiver
Digital system bus for use in low power instruments such as...
Digital upgrade system and method
Digital video broadcast-terrestrial (DVB-T) receiver...
Digital waveform generator apparatus and method therefor
Digital wireless local loop fax/data interface
Digital wireless telephone system
Digital wireless telephone system interface for analog telecommu
Digital/analog broadcast receiver
Digitally controlled filter tuning for WLAN communication...