One day of free conversation with the First Companion on Mazandaran Day In parallel with the 14th day of the stone and the celebration of Mazandaran Day, the First Companion will grant a free network call to all of its subscribers in this province. November 5 is called Mazandaran Day in the country's historical calendar to mark the pledge of loyalty of the residents of Ruyan and Halus to Hassan bin Zaid Alawi in 243 AD and the establishment of the first Alawi government. In order to respect the historical and religious background of Diyar Alabian activated this free call package for Mazandari subscribers. How to enjoy and the exact details of enjoying this gift and other digital gifts will be sent to the district subscribers via SMS.