Light or sound signals transmitting and receiving method for portable telephone application to contact persons in e.g. remote location, involves sending light or sound signals to person by view finder of transmitter-receiver box

摘要

The method involves sending light or sound signals (12) generated by transmitting cells to a person by an integrated view finder (11) of a transmitter-receiver box (A), and receiving the signals from the person. The received signals are analyzed by a control system of inputs, and are captured by sensors e.g. Flashing diodes (7bis), placed in an arc of circle, where the sensors are connected to amplifiers that are connected to the control system of the inputs. An independent claim is also included for a transmitter-receiver device of light rays in a form of box, comprising a view finder integrated in a portable telephone.