Method for warning driver about proximity of e.g. road danger zone, involves transmitting telephone call to telephone set by selecting call number corresponding to message when nearest point of interest is considered close to user

摘要

The method involves configuring a telephone set of a user by storing ring tones, recorded call numbers and contacts in the set, where each ring tone contains a cognitive message comprising information on a point of interest. Location of the set is compared with a database containing positions of the points of interest. Distance from the nearest point of interest is deduced. A telephone call is generated and transmitted to the set by selecting a call number that corresponds to a message to be delivered, in the database when the nearest point of interest is considered close to the user.