{"name":"MY-Callbook","short_name":"MY-Callbook","description":"Malaysian Amateur Radio Call Book","start_url":"/","display":"standalone","background_color":"#000000","theme_color":"#000000","lang":"en","scope":"/","orientation":"portrait","icons":[{"src":"icon-192.png","sizes":"192x192","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png"}]}