https://www.vedomosti.ru/library/news/2006/05/31/megafon-vvodit-novyj-princip-tarifikacii-uslug-rouminga-v-rossii-i-za-rubezhom?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=megafon-vvodit-novyj-princip-tarifikacii-uslug-rouminga-v-rossii-i-za-rubezhom