Abstract: Telecommunications terminal having a memory device to store user-specific data, having a transmission device whose input is connected to a memory device, where the memory device and the transmission device are designed to store at least one string of digits and to transmit it while a connection exists, and an authentication device to protect the user-specific data against unauthorized access are provided.

Abstract: At a rear side, a plastic housing of an operating unit for a radio telephone has cable transitions at a housing edge which are movable in a pivotal manner so that flexible cables extending through the cable transitions are protected against fatigue and rupture.

Abstract: The invention relates to a flat pack or housing for a radio apparatus having a rectangular cross-section comprising an opening at the front side and an opening at the back side which are respectively closable with a cover and also relates to a support mount for the radio apparatus. Such a radio apparatus provides the user with the possibility of versatile use at various use locations and is securable in a receptacle. To this end, the housing is divided into two tub-shaped main chambers by a bottom plate oriented parallel to the plane of the openings. The individual assemblies of the radio apparatus are disposed RF-shielded in the main chambers and the main chambers being closed by the covers by means of a central screw. Outside guide rails for acceptance into the support mount are disposed at opposite lateral faces of the housing. The support mount is composed of a sheet metal panel bent at three sides.

Abstract: A housing for a radio transmission receiver for very high frequencies, specifically for the 30 GHz range. The housing contains alignable antennas for dual directions. The housing is water-tight and contains a complete transmitter-receiver so that only modulation signals and a feed voltage are supplied from the outside. A compact and electrically efficient internal format, particularly of the radio frequency unit, is a principle feature of the invention.