Abstract: A triaxial contact (1) comprising three contacts (2, 3, 4) retained by a front insulator (5) which is anchored in a cavity (7) of a first cylindrical contact (2). A triaxial contact such that an intermediate contact (3) is harpooned inside a first receptacle of the front insulator. The front insulator is such that it has a second receptacle (30) allowing to accommodate and insulate the central contact. Said triaxial contact has a rear insulator (6) allowing to retain the intermediate contact and the central contact inside the cavity of the first contact.

Abstract: The portable telephone comprises a body (1) including a loudspeaker and a keypad (3) and to which is fixed a cover (4) incorporating a microphone connected by conductors (15) to a circuit situated in the body (1), the cover (4) being hinged to the body so that it can pivot between a position folded against the body and a position deployed away from the latter. The circuit and the microphone are electrically connected by at least one pair of rotary electric contacts (8) incorporated into at least one of the hinges (9, 10) connecting the body (1) to the cover (4).