Дугаарын дуудлага худалдаа | Чанартай дугаар. 2.1.1. The number to be auctioned must not be pledged. The owner/holder must have kept it in the name of his legal entity for at least one month. 2.1.2 The owner must enter the number 1 hour before the start of the auction. 2.1.3 The auction must be shown on 9911.mn website as open.