The basis for a freely speech direction changes - mobile telephone with a portion secret - switch unit for switching between a portion secret - and a freely speech direction changes - operating mode

摘要

Free speech direction changes - mobile telephone base with a portion secret - switch unit, which a contact switch (8) and a by a spring biased switch actuation medium (6) comprises. The contact switch (8) is connected to a housing (1, 2) mounted to the vehicle is designed for this purpose, in order to receive and - a mobile telephone handset is operable in the operation of a control circuit unit (3) between a portion secret - operating mode, in the incoming call signals, which as a result of the control circuit unit (3) of the handset, via a telephone line (100) are received to a headphone jack (12) are routed, and a freely speech direction changes - operating mode to control, in the incoming call signals to a loudspeaker unit (32) are conducted. The switch actuation medium (6) is movable on the housing (1, 2) and mounted between a normal position, in which the switch actuation medium (6) the kontaktkschalter (8) is not operated, about the control circuit unit (3) in the portion secret - mode of operation is to operate, and a depressed position, is movable, in which the switch actuation medium (6) the contact switch (8) is activated, in order to the control circuit unit (3) in the freely speech direction changes - mode of operation is to operate. A magnet structure (7), in the housing (1) in alignment with the switch actuation medium (6) arranged in such a way that, when a headset in the vicinity of the switch actuation by means (6) is arranged, the magnet structure (7) the headphones, whereby ..