The user of the application Politistikes Diadromes Kallitheas is requested, before using this application, to carefully read the terms of use of the application. Politistikes Diadromes Kallitheas uses location data for viewing and navigating to points of interest. Location permission is also needed in order to detect beacons when the app is closed or not in use. By using the application Politistikes Diadromes Kallitheas, the user expressly and unequivocally declares that he understands and accepts these terms as well as the privacy policy of the owner of the application. Municipality of Kallithea may revise and update the terms or privacy protection policy at any time and without notice. The user is requested to periodically check the terms and privacy policy published in the application as the continued use of the application implies acceptance of these changes.