Abstract: The present invention relates to a method of identifying an individual module for short range wireless communication. To facilitate identifying people to be contacted the method comprises the steps of: transferring at least identification information of a first module (13) to be found to a second module (13), transmitting identification information by the first module (13), screening the environment by the second module (13) for the first module (13) by comparing received information with the identification information of the first module (13), and outputting an alarm signal indicating that the first module (13) has been found in the average area of the second module (13).