Transportable mobile cellular system
Trunk dialing converter
Trunked talk-group assignment method
TV phone communication system and apparatus therefor
Two-directional call forwarding device
Ultrasonic radiotelephone for an automobile
Unit for preventing an interception of a radio communication sig
Universal connection for cellular telephone interface
Universal PSTN page entry protocol
Use of RSSI indication for improved data transmission over amps
User selectable response to an incoming call at a mobile station
Vehicle sun visor telephone
Vehicle telephone with call answering and recording means
Vehicle-mounted charging apparatus for portable telephone sets
Vehicular communications system
Vehicular emergency message system
Vehicular hands-free telephone system
Video codec including pipelined processing elements
Video compression/expansion system
Video conference installation