USSD command *111*133#
Not available from all tariffs except tariff “Mobi 20”, “Mobi 40”, “GAP yo’q”, “Omad Plus”, “Mobi 30+”, “Mobi 25”, “Chilla Lite+”, “Mobi 16”, “Gap Yo`q Mini”, “Jozibali”, “Xotirjam 40”, “Xotirjam 25”, “Jozibali 35”, “Shunchaki 35” and preferential rates